48398922 has 48 divisors (see below), whose sum is σ = 123203808. Its totient is φ = 13537440.

The previous prime is 48398893. The next prime is 48398953. The reversal of 48398922 is 22989384.

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, 6828 + ... + 11975.

It is an arithmetic number, because the mean of its divisors is an integer number (2566746).

Almost surely, 2^48398922 is an apocalyptic number.

48398922 is an abundant number, since it is smaller than the sum of its proper divisors (74804886).

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

48398922 is a wasteful number, since it uses less digits than its factorization.

48398922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18835 (or 18832 counting only the distinct ones).

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

The square root of 48398922 is about 6956.9333761364. The cubic root of 48398922 is about 364.4281330762.

The spelling of 48398922 in words is "forty-eight million, three hundred ninety-eight thousand, nine hundred twenty-two".