48438022 has 4 divisors (see below), whose sum is σ = 72657036. Its totient is φ = 24219010.

The previous prime is 48438007. The next prime is 48438031. The reversal of 48438022 is 22083484.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12109504 + ... + 12109507.

It is an arithmetic number, because the mean of its divisors is an integer number (18164259).

Almost surely, 2^48438022 is an apocalyptic number.

48438022 is a deficient number, since it is larger than the sum of its proper divisors (24219014).

48438022 is a wasteful number, since it uses less digits than its factorization.

48438022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24219013.

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 48438022 is about 6959.7429550236. The cubic root of 48438022 is about 364.5262434196.

The spelling of 48438022 in words is "forty-eight million, four hundred thirty-eight thousand, twenty-two".