45892648 has 16 divisors (see below), whose sum is σ = 88824960. Its totient is φ = 22206000.

The previous prime is 45892643. The next prime is 45892667. The reversal of 45892648 is 84629854.

It is a super-2 number, since 2×45892648² = 4212270280903808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45892598 and 45892607.

It is not an unprimeable number, because it can be changed into a prime (45892643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92278 + ... + 92773.

It is an arithmetic number, because the mean of its divisors is an integer number (5551560).

Almost surely, 2^45892648 is an apocalyptic number.

It is an amenable number.

45892648 is a deficient number, since it is larger than the sum of its proper divisors (42932312).

45892648 is a wasteful number, since it uses less digits than its factorization.

45892648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185088 (or 185084 counting only the distinct ones).

The product of its digits is 552960, while the sum is 46.

The square root of 45892648 is about 6774.4112659330. The cubic root of 45892648 is about 358.0258400249.

The spelling of 45892648 in words is "forty-five million, eight hundred ninety-two thousand, six hundred forty-eight".