45896556 has 12 divisors (see below), whose sum is σ = 107091992. Its totient is φ = 15298848.

The previous prime is 45896537. The next prime is 45896561. The reversal of 45896556 is 65569854.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×45896556² = 4212987705322272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912345 + ... + 1912368.

Almost surely, 2^45896556 is an apocalyptic number.

It is an amenable number.

45896556 is an abundant number, since it is smaller than the sum of its proper divisors (61195436).

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

45896556 is a wasteful number, since it uses less digits than its factorization.

45896556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824720 (or 3824718 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 48.

The square root of 45896556 is about 6774.6996981416. The cubic root of 45896556 is about 358.0360023300.

The spelling of 45896556 in words is "forty-five million, eight hundred ninety-six thousand, five hundred fifty-six".