940912200 has 180 divisors, whose sum is σ = 3281543595. Its totient is φ = 249868800.

The previous prime is 940912187. The next prime is 940912201. The reversal of 940912200 is 2219049.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 584382276 + 356529924 = 24174^2 + 18882^2 .

It is a tau number, because it is divible by the number of its divisors (180).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=21690.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (940912201) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 3904080 + ... + 3904320.

Almost surely, 2^940912200 is an apocalyptic number.

940912200 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 940912200

940912200 is an abundant number, since it is smaller than the sum of its proper divisors (2340631395).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

940912200 is a wasteful number, since it uses less digits than its factorization.

940912200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 940912200 is about 30674.2921678724. The cubic root of 940912200 is about 979.9028780608.

It can be divided in two parts, 9409 and 12200, that added together give a square (21609 = 147²).

The spelling of 940912200 in words is "nine hundred forty million, nine hundred twelve thousand, two hundred".