260612552 has 8 divisors (see below), whose sum is σ = 488648550. Its totient is φ = 130306272.

The previous prime is 260612537. The next prime is 260612587. The reversal of 260612552 is 255216062.

It can be written as a sum of positive squares in only one way, i.e., 238578916 + 22033636 = 15446^2 + 4694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16288277 + ... + 16288292.

Almost surely, 2^260612552 is an apocalyptic number.

It is an amenable number.

260612552 is a deficient number, since it is larger than the sum of its proper divisors (228035998).

260612552 is a wasteful number, since it uses less digits than its factorization.

260612552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32576575 (or 32576571 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 260612552 is about 16143.4987533682. The cubic root of 260612552 is about 638.7512695622.

The spelling of 260612552 in words is "two hundred sixty million, six hundred twelve thousand, five hundred fifty-two".