242813692 has 24 divisors (see below), whose sum is σ = 487952640. Its totient is φ = 104560560.

The previous prime is 242813687. The next prime is 242813707. The reversal of 242813692 is 296318242.

It is a happy number.

It is a congruent number.

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, 144388 + ... + 146059.

It is an arithmetic number, because the mean of its divisors is an integer number (20331360).

Almost surely, 2^242813692 is an apocalyptic number.

242813692 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

242813692 is an abundant number, since it is smaller than the sum of its proper divisors (245138948).

242813692 is a wasteful number, since it uses less digits than its factorization.

242813692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290481 (or 290479 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 242813692 is about 15582.4802903774. The cubic root of 242813692 is about 623.8656261994.

The spelling of 242813692 in words is "two hundred forty-two million, eight hundred thirteen thousand, six hundred ninety-two".