403056652 has 24 divisors (see below), whose sum is σ = 752654000. Its totient is φ = 188303616.

The previous prime is 403056629. The next prime is 403056653. The reversal of 403056652 is 256650304.

It is not an unprimeable number, because it can be changed into a prime (403056653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30777 + ... + 41872.

Almost surely, 2^403056652 is an apocalyptic number.

It is an amenable number.

403056652 is a deficient number, since it is larger than the sum of its proper divisors (349597348).

403056652 is a wasteful number, since it uses less digits than its factorization.

403056652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72745 (or 72743 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 403056652 is about 20076.2708688641. The cubic root of 403056652 is about 738.6783396906.

The spelling of 403056652 in words is "four hundred three million, fifty-six thousand, six hundred fifty-two".