242986796 has 12 divisors (see below), whose sum is σ = 457936752. Its totient is φ = 112147728.

The previous prime is 242986781. The next prime is 242986841. The reversal of 242986796 is 697689242.

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, 2336360 + ... + 2336463.

It is an arithmetic number, because the mean of its divisors is an integer number (38161396).

Almost surely, 2^242986796 is an apocalyptic number.

242986796 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

242986796 is a deficient number, since it is larger than the sum of its proper divisors (214949956).

242986796 is a wasteful number, since it uses less digits than its factorization.

242986796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4672840 (or 4672838 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 53.

The square root of 242986796 is about 15588.0337438690. The cubic root of 242986796 is about 624.0138440661.

The spelling of 242986796 in words is "two hundred forty-two million, nine hundred eighty-six thousand, seven hundred ninety-six".