242710975 has 24 divisors (see below), whose sum is σ = 327496400. Its totient is φ = 177361920.

The previous prime is 242710969. The next prime is 242711033. The reversal of 242710975 is 579017242.

It is not a de Polignac number, because 242710975 - 2³ = 242710967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27676 + ... + 35374.

Almost surely, 2^242710975 is an apocalyptic number.

242710975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

242710975 is a deficient number, since it is larger than the sum of its proper divisors (84785425).

242710975 is a wasteful number, since it uses less digits than its factorization.

242710975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7819 (or 7814 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 242710975 is about 15579.1840286968. The cubic root of 242710975 is about 623.7776429075. Note that the first 3 decimals are identical.

The spelling of 242710975 in words is "two hundred forty-two million, seven hundred ten thousand, nine hundred seventy-five".