403250112 has 42 divisors (see below), whose sum is σ = 1155845288. Its totient is φ = 134416512.

The previous prime is 403250063. The next prime is 403250119. The reversal of 403250112 is 211052304.

403250112 is a `hidden beast` number, since 403 + 250 + 1 + 12 = 666.

It is a super-2 number, since 2×403250112² = 325221305656025088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403250119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 349468 + ... + 350619.

Almost surely, 2^403250112 is an apocalyptic number.

It is an amenable number.

403250112 is an abundant number, since it is smaller than the sum of its proper divisors (752595176).

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

403250112 is a wasteful number, since it uses less digits than its factorization.

403250112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700105 (or 700092 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 403250112 is about 20081.0884167169. The cubic root of 403250112 is about 738.7965049271.

The spelling of 403250112 in words is "four hundred three million, two hundred fifty thousand, one hundred twelve".