48932920 has 16 divisors (see below), whose sum is σ = 110099160. Its totient is φ = 19573152.

The previous prime is 48932903. The next prime is 48932929. The reversal of 48932920 is 2923984.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 48932920.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48932929) 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, 611622 + ... + 611701.

Almost surely, 2^48932920 is an apocalyptic number.

48932920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48932920 is an abundant number, since it is smaller than the sum of its proper divisors (61166240).

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

48932920 is a wasteful number, since it uses less digits than its factorization.

48932920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223334 (or 1223330 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 48932920 is about 6995.2069304632. The cubic root of 48932920 is about 365.7635109172.

The spelling of 48932920 in words is "forty-eight million, nine hundred thirty-two thousand, nine hundred twenty".