200372940 has 120 divisors (see below), whose sum is σ = 632404080. Its totient is φ = 53327808.

The previous prime is 200372911. The next prime is 200372957. The reversal of 200372940 is 49273002.

200372940 is a `hidden beast` number, since 200 + 372 + 94 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 393406 + ... + 393914.

It is an arithmetic number, because the mean of its divisors is an integer number (5270034).

Almost surely, 2^200372940 is an apocalyptic number.

200372940 is a gapful number since it is divisible by the number (20) 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 200372940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316202040).

200372940 is an abundant number, since it is smaller than the sum of its proper divisors (432031140).

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

200372940 is an frugal number, since it uses more digits than its factorization.

200372940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 200372940 is about 14155.3149028907. The cubic root of 200372940 is about 585.1668163321.

The spelling of 200372940 in words is "two hundred million, three hundred seventy-two thousand, nine hundred forty".