152372242 has 8 divisors (see below), whose sum is σ = 249336432. Its totient is φ = 69260100.

The previous prime is 152372239. The next prime is 152372291. The reversal of 152372242 is 242273251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 152372242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3462984 + ... + 3463027.

It is an arithmetic number, because the mean of its divisors is an integer number (31167054).

Almost surely, 2^152372242 is an apocalyptic number.

152372242 is a deficient number, since it is larger than the sum of its proper divisors (96964190).

152372242 is a wasteful number, since it uses less digits than its factorization.

152372242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6926024.

The product of its digits is 6720, while the sum is 28.

The square root of 152372242 is about 12343.9151811733. The cubic root of 152372242 is about 534.1156286147.

The spelling of 152372242 in words is "one hundred fifty-two million, three hundred seventy-two thousand, two hundred forty-two".