48213998 has 16 divisors (see below), whose sum is σ = 83203584. Its totient is φ = 20525400.

The previous prime is 48213967. The next prime is 48214009. The reversal of 48213998 is 89931284.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9290 + ... + 13517.

It is an arithmetic number, because the mean of its divisors is an integer number (5200224).

Almost surely, 2^48213998 is an apocalyptic number.

48213998 is a deficient number, since it is larger than the sum of its proper divisors (34989586).

48213998 is a wasteful number, since it uses less digits than its factorization.

48213998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22967.

The product of its digits is 124416, while the sum is 44.

The square root of 48213998 is about 6943.6300304668. The cubic root of 48213998 is about 363.9634015049.

The spelling of 48213998 in words is "forty-eight million, two hundred thirteen thousand, nine hundred ninety-eight".