45402604 has 24 divisors (see below), whose sum is σ = 85755488. Its totient is φ = 20908800.

The previous prime is 45402601. The next prime is 45402607. The reversal of 45402604 is 40620454.

It is an interprime number because it is at equal distance from previous prime (45402601) and next prime (45402607).

It is a super-2 number, since 2×45402604² = 4122792899961632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45402601) 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, 37204 + ... + 38404.

Almost surely, 2^45402604 is an apocalyptic number.

It is an amenable number.

45402604 is a deficient number, since it is larger than the sum of its proper divisors (40352884).

45402604 is a wasteful number, since it uses less digits than its factorization.

45402604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945 (or 1943 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 45402604 is about 6738.1454421821. The cubic root of 45402604 is about 356.7469378048.

The spelling of 45402604 in words is "forty-five million, four hundred two thousand, six hundred four".