45890024 has 16 divisors (see below), whose sum is σ = 86266500. Its totient is φ = 22885632.

The previous prime is 45890011. The next prime is 45890041. The reversal of 45890024 is 42009854.

It can be written as a sum of positive squares in 2 ways, for example, as 38217124 + 7672900 = 6182^2 + 2770^2 .

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, 4049 + ... + 10400.

Almost surely, 2^45890024 is an apocalyptic number.

It is an amenable number.

45890024 is a deficient number, since it is larger than the sum of its proper divisors (40376476).

45890024 is a wasteful number, since it uses less digits than its factorization.

45890024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14852 (or 14848 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 45890024 is about 6774.2175931985. The cubic root of 45890024 is about 358.0190162906.

Adding to 45890024 its reverse (42009854), we get a palindrome (87899878).

The spelling of 45890024 in words is "forty-five million, eight hundred ninety thousand, twenty-four".