242275570 has 32 divisors (see below), whose sum is σ = 455569920. Its totient is φ = 92648640.

The previous prime is 242275567. The next prime is 242275573. The reversal of 242275570 is 75572242.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (242275567) and next prime (242275573).

It is not an unprimeable number, because it can be changed into a prime (242275573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25815 + ... + 33925.

It is an arithmetic number, because the mean of its divisors is an integer number (14236560).

Almost surely, 2^242275570 is an apocalyptic number.

242275570 is a deficient number, since it is larger than the sum of its proper divisors (213294350).

242275570 is a wasteful number, since it uses less digits than its factorization.

242275570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8250.

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 242275570 is about 15565.2038213446. The cubic root of 242275570 is about 623.4044164474.

The spelling of 242275570 in words is "two hundred forty-two million, two hundred seventy-five thousand, five hundred seventy".