260900244 has 48 divisors (see below), whose sum is σ = 737903040. Its totient is φ = 79060320.

The previous prime is 260900239. The next prime is 260900249. The reversal of 260900244 is 442009062.

It is an interprime number because it is at equal distance from previous prime (260900239) and next prime (260900249).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260900249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108619 + ... + 110994.

It is an arithmetic number, because the mean of its divisors is an integer number (15372980).

Almost surely, 2^260900244 is an apocalyptic number.

It is an amenable number.

260900244 is an abundant number, since it is smaller than the sum of its proper divisors (477002796).

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

260900244 is a wasteful number, since it uses less digits than its factorization.

260900244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219637 (or 219629 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 260900244 is about 16152.4067556510. The cubic root of 260900244 is about 638.9862237767.

The spelling of 260900244 in words is "two hundred sixty million, nine hundred thousand, two hundred forty-four".