45936878 has 8 divisors (see below), whose sum is σ = 74205768. Its totient is φ = 21201624.

The previous prime is 45936827. The next prime is 45936881. The reversal of 45936878 is 87863954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45936878² = 4220393520773768, which contains 22 as substring.

It is a congruent number.

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, 883376 + ... + 883427.

It is an arithmetic number, because the mean of its divisors is an integer number (9275721).

Almost surely, 2^45936878 is an apocalyptic number.

45936878 is a deficient number, since it is larger than the sum of its proper divisors (28268890).

45936878 is a wasteful number, since it uses less digits than its factorization.

45936878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766818.

The product of its digits is 1451520, while the sum is 50.

The square root of 45936878 is about 6777.6749700764. The cubic root of 45936878 is about 358.1408213931.

The spelling of 45936878 in words is "forty-five million, nine hundred thirty-six thousand, eight hundred seventy-eight".