242937722 has 16 divisors (see below), whose sum is σ = 372874752. Its totient is φ = 118677600.

The previous prime is 242937713. The next prime is 242937787. The reversal of 242937722 is 227739242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7847 + ... + 23397.

It is an arithmetic number, because the mean of its divisors is an integer number (23304672).

Almost surely, 2^242937722 is an apocalyptic number.

242937722 is a deficient number, since it is larger than the sum of its proper divisors (129937030).

242937722 is a wasteful number, since it uses less digits than its factorization.

242937722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15733.

The product of its digits is 84672, while the sum is 38.

The square root of 242937722 is about 15586.4595723339. The cubic root of 242937722 is about 623.9718322947.

The spelling of 242937722 in words is "two hundred forty-two million, nine hundred thirty-seven thousand, seven hundred twenty-two".