48913686 has 32 divisors (see below), whose sum is σ = 113425920. Its totient is φ = 15595272.

The previous prime is 48913681. The next prime is 48913687. The reversal of 48913686 is 68631984.

It is a super-3 number, since 3×48913686³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48913681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18450 + ... + 20933.

It is an arithmetic number, because the mean of its divisors is an integer number (3544560).

Almost surely, 2^48913686 is an apocalyptic number.

48913686 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

48913686 is an abundant number, since it is smaller than the sum of its proper divisors (64512234).

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

48913686 is a wasteful number, since it uses less digits than its factorization.

48913686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39417 (or 39411 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 48913686 is about 6993.8319968384. The cubic root of 48913686 is about 365.7155812390.

The spelling of 48913686 in words is "forty-eight million, nine hundred thirteen thousand, six hundred eighty-six".