45972496 has 10 divisors (see below), whose sum is σ = 89071742. Its totient is φ = 22986240.

The previous prime is 45972481. The next prime is 45972497. The reversal of 45972496 is 69427954.

45972496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 45968400 + 4096 = 6780^2 + 64^2 .

It is a super-2 number, since 2×45972496² = 4226940776940032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45972497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436625 + ... + 1436656.

Almost surely, 2^45972496 is an apocalyptic number.

It is an amenable number.

45972496 is a deficient number, since it is larger than the sum of its proper divisors (43099246).

45972496 is a wasteful number, since it uses less digits than its factorization.

45972496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873289 (or 2873283 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 45972496 is about 6780.3020581682. The cubic root of 45972496 is about 358.2333611623.

The spelling of 45972496 in words is "forty-five million, nine hundred seventy-two thousand, four hundred ninety-six".