48186628 has 12 divisors (see below), whose sum is σ = 96373312. Its totient is φ = 20651400.

The previous prime is 48186623. The next prime is 48186629. The reversal of 48186628 is 82668184.

48186628 is an admirable number.

It is a super-2 number, since 2×48186628² = 4643902236020768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48186623) 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, 860448 + ... + 860503.

Almost surely, 2^48186628 is an apocalyptic number.

It is an amenable number.

48186628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48186628 is a wasteful number, since it uses less digits than its factorization.

48186628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720962 (or 1720960 counting only the distinct ones).

The product of its digits is 147456, while the sum is 43.

The square root of 48186628 is about 6941.6588795475. The cubic root of 48186628 is about 363.8945171952.

The spelling of 48186628 in words is "forty-eight million, one hundred eighty-six thousand, six hundred twenty-eight".