940160520 has 480 divisors, whose sum is σ = 3658909320. Its totient is φ = 215654400.

The previous prime is 940160519. The next prime is 940160531. The reversal of 940160520 is 25061049.

It can be written as a sum of positive squares in 12 ways, for example, as 124144164 + 816016356 = 11142^2 + 28566^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 9308470 + ... + 9308570.

Almost surely, 2^940160520 is an apocalyptic number.

940160520 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 940160520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1829454660).

940160520 is an abundant number, since it is smaller than the sum of its proper divisors (2718748800).

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

940160520 is a wasteful number, since it uses less digits than its factorization.

940160520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 940160520 is about 30662.0371143210. The cubic root of 940160520 is about 979.6418655285.

The spelling of 940160520 in words is "nine hundred forty million, one hundred sixty thousand, five hundred twenty".