45666848 has 12 divisors (see below), whose sum is σ = 89906670. Its totient is φ = 22833408.

The previous prime is 45666827. The next prime is 45666869. The reversal of 45666848 is 84866654.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45666827) and next prime (45666869).

It can be written as a sum of positive squares in only one way, i.e., 42667024 + 2999824 = 6532^2 + 1732^2 .

It is a super-2 number, since 2×45666848² = 4170922012510208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713513 + ... + 713576.

Almost surely, 2^45666848 is an apocalyptic number.

It is an amenable number.

45666848 is a deficient number, since it is larger than the sum of its proper divisors (44239822).

45666848 is a wasteful number, since it uses less digits than its factorization.

45666848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427099 (or 1427091 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The square root of 45666848 is about 6757.7250609950. The cubic root of 45666848 is about 357.4376907397.

The spelling of 45666848 in words is "forty-five million, six hundred sixty-six thousand, eight hundred forty-eight".