48199242 has 48 divisors (see below), whose sum is σ = 120772512. Its totient is φ = 12710880.

The previous prime is 48199213. The next prime is 48199253. The reversal of 48199242 is 24299184.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 48199242.

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, 2484 + ... + 10127.

It is an arithmetic number, because the mean of its divisors is an integer number (2516094).

Almost surely, 2^48199242 is an apocalyptic number.

48199242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

48199242 is an abundant number, since it is smaller than the sum of its proper divisors (72573270).

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

48199242 is a wasteful number, since it uses less digits than its factorization.

48199242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12643 (or 12636 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 48199242 is about 6942.5673925429. The cubic root of 48199242 is about 363.9262671167.

The spelling of 48199242 in words is "forty-eight million, one hundred ninety-nine thousand, two hundred forty-two".