45062456 has 8 divisors (see below), whose sum is σ = 84492120. Its totient is φ = 22531224.

The previous prime is 45062447. The next prime is 45062473. The reversal of 45062456 is 65426054.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2816396 + ... + 2816411.

It is an arithmetic number, because the mean of its divisors is an integer number (10561515).

Almost surely, 2^45062456 is an apocalyptic number.

It is an amenable number.

45062456 is a deficient number, since it is larger than the sum of its proper divisors (39429664).

45062456 is a wasteful number, since it uses less digits than its factorization.

45062456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5632813 (or 5632809 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 45062456 is about 6712.8575137567. The cubic root of 45062456 is about 355.8538094363.

The spelling of 45062456 in words is "forty-five million, sixty-two thousand, four hundred fifty-six".