242860635 has 12 divisors (see below), whose sum is σ = 420958512. Its totient is φ = 129525648.

The previous prime is 242860627. The next prime is 242860643. The reversal of 242860635 is 536068242.

242860635 is a `hidden beast` number, since 2 + 42 + 8 + 606 + 3 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (242860627) and next prime (242860643).

It is not a de Polignac number, because 242860635 - 2³ = 242860627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242860635.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2698407 + ... + 2698496.

It is an arithmetic number, because the mean of its divisors is an integer number (35079876).

Almost surely, 2^242860635 is an apocalyptic number.

242860635 is a deficient number, since it is larger than the sum of its proper divisors (178097877).

242860635 is a wasteful number, since it uses less digits than its factorization.

242860635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5396914 (or 5396911 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 242860635 is about 15583.9864925506. The cubic root of 242860635 is about 623.9058274428.

The spelling of 242860635 in words is "two hundred forty-two million, eight hundred sixty thousand, six hundred thirty-five".