242922674 has 4 divisors (see below), whose sum is σ = 364384014. Its totient is φ = 121461336.

The previous prime is 242922661. The next prime is 242922689. The reversal of 242922674 is 476229242.

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

It can be written as a sum of positive squares in only one way, i.e., 134908225 + 108014449 = 11615^2 + 10393^2 .

It is a super-2 number, since 2×242922674² = 118022851086620552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60730667 + ... + 60730670.

Almost surely, 2^242922674 is an apocalyptic number.

242922674 is a deficient number, since it is larger than the sum of its proper divisors (121461340).

242922674 is a wasteful number, since it uses less digits than its factorization.

242922674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121461339.

The product of its digits is 96768, while the sum is 38.

The square root of 242922674 is about 15585.9768381709. The cubic root of 242922674 is about 623.9589487157.

The spelling of 242922674 in words is "two hundred forty-two million, nine hundred twenty-two thousand, six hundred seventy-four".