255242360 has 16 divisors (see below), whose sum is σ = 574295400. Its totient is φ = 102096928.

The previous prime is 255242341. The next prime is 255242363. The reversal of 255242360 is 63242552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255242363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3190490 + ... + 3190569.

Almost surely, 2^255242360 is an apocalyptic number.

255242360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255242360 is an abundant number, since it is smaller than the sum of its proper divisors (319053040).

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

255242360 is a wasteful number, since it uses less digits than its factorization.

255242360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6381070 (or 6381066 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 255242360 is about 15976.3062063795. The cubic root of 255242360 is about 634.3334067547. Note that the first 3 decimals are identical.

The spelling of 255242360 in words is "two hundred fifty-five million, two hundred forty-two thousand, three hundred sixty".