260542252 has 24 divisors (see below), whose sum is σ = 477501696. Its totient is φ = 124154448.

The previous prime is 260542213. The next prime is 260542253. The reversal of 260542252 is 252245062.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 260542252.

It is not an unprimeable number, because it can be changed into a prime (260542253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21033 + ... + 31039.

It is an arithmetic number, because the mean of its divisors is an integer number (19895904).

Almost surely, 2^260542252 is an apocalyptic number.

It is an amenable number.

260542252 is a deficient number, since it is larger than the sum of its proper divisors (216959444).

260542252 is a wasteful number, since it uses less digits than its factorization.

260542252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10317 (or 10315 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 260542252 is about 16141.3212594261. The cubic root of 260542252 is about 638.6938302049.

The spelling of 260542252 in words is "two hundred sixty million, five hundred forty-two thousand, two hundred fifty-two".