48890916 has 72 divisors (see below), whose sum is σ = 130201344. Its totient is φ = 15438720.

The previous prime is 48890879. The next prime is 48890921. The reversal of 48890916 is 61909884.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113221 + ... + 113651.

It is an arithmetic number, because the mean of its divisors is an integer number (1808352).

Almost surely, 2^48890916 is an apocalyptic number.

48890916 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48890916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65100672).

48890916 is an abundant number, since it is smaller than the sum of its proper divisors (81310428).

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

48890916 is a wasteful number, since it uses less digits than its factorization.

48890916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 48890916 is about 6992.2039443941. The cubic root of 48890916 is about 365.6588238706.

The spelling of 48890916 in words is "forty-eight million, eight hundred ninety thousand, nine hundred sixteen".