242953160 has 16 divisors (see below), whose sum is σ = 546644700. Its totient is φ = 97181248.

The previous prime is 242953157. The next prime is 242953187. The reversal of 242953160 is 61359242.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 230007556 + 12945604 = 15166^2 + 3598^2 .

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, 3036875 + ... + 3036954.

Almost surely, 2^242953160 is an apocalyptic number.

242953160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242953160 is an abundant number, since it is smaller than the sum of its proper divisors (303691540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242953160 is a wasteful number, since it uses less digits than its factorization.

242953160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6073840 (or 6073836 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 242953160 is about 15586.9548020131. The cubic root of 242953160 is about 623.9850492254.

The spelling of 242953160 in words is "two hundred forty-two million, nine hundred fifty-three thousand, one hundred sixty".