940185072 has 60 divisors (see below), whose sum is σ = 2635752184. Its totient is φ = 312854400.

The previous prime is 940185023. The next prime is 940185101. The reversal of 940185072 is 270581049.

It is a super-2 number, since 2×940185072² = 1767895939223290368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82947 + ... + 93597.

Almost surely, 2^940185072 is an apocalyptic number.

It is an amenable number.

940185072 is an abundant number, since it is smaller than the sum of its proper divisors (1695567112).

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

940185072 is a wasteful number, since it uses less digits than its factorization.

940185072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11278 (or 11269 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 940185072 is about 30662.4374764956. The cubic root of 940185072 is about 979.6503931353.

The spelling of 940185072 in words is "nine hundred forty million, one hundred eighty-five thousand, seventy-two".