48142422 has 12 divisors (see below), whose sum is σ = 104308620. Its totient is φ = 16047468.

The previous prime is 48142421. The next prime is 48142459. The reversal of 48142422 is 22424184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48142421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1337272 + ... + 1337307.

It is an arithmetic number, because the mean of its divisors is an integer number (8692385).

Almost surely, 2^48142422 is an apocalyptic number.

48142422 is an abundant number, since it is smaller than the sum of its proper divisors (56166198).

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

48142422 is a wasteful number, since it uses less digits than its factorization.

48142422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674587 (or 2674584 counting only the distinct ones).

The product of its digits is 4096, while the sum is 27.

The square root of 48142422 is about 6938.4740397295. The cubic root of 48142422 is about 363.7832052445.

The spelling of 48142422 in words is "forty-eight million, one hundred forty-two thousand, four hundred twenty-two".