45886838 has 4 divisors (see below), whose sum is σ = 68830260. Its totient is φ = 22943418.

The previous prime is 45886801. The next prime is 45886849. The reversal of 45886838 is 83868854.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11471708 + ... + 11471711.

It is an arithmetic number, because the mean of its divisors is an integer number (17207565).

Almost surely, 2^45886838 is an apocalyptic number.

45886838 is a deficient number, since it is larger than the sum of its proper divisors (22943422).

45886838 is a wasteful number, since it uses less digits than its factorization.

45886838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22943421.

The product of its digits is 1474560, while the sum is 50.

The square root of 45886838 is about 6773.9824328086. The cubic root of 45886838 is about 358.0107307209.

The spelling of 45886838 in words is "forty-five million, eight hundred eighty-six thousand, eight hundred thirty-eight".