2601511260 has 48 divisors (see below), whose sum is σ = 7286671392. Its totient is φ = 693504000.

The previous prime is 2601511229. The next prime is 2601511303. The reversal of 2601511260 is 621151062.

It is a hoax number, since the sum of its digits (24) 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 2601511260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246900 + ... + 257220.

It is an arithmetic number, because the mean of its divisors is an integer number (151805654).

Almost surely, 2^2601511260 is an apocalyptic number.

2601511260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2601511260 is an abundant number, since it is smaller than the sum of its proper divisors (4685160132).

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

2601511260 is a wasteful number, since it uses less digits than its factorization.

2601511260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14534 (or 14532 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 2601511260 is about 51005.0121066548. The cubic root of 2601511260 is about 1375.3352368272.

The spelling of 2601511260 in words is "two billion, six hundred one million, five hundred eleven thousand, two hundred sixty".