2137260 has 48 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 563904.

The previous prime is 2137259. The next prime is 2137273. The reversal of 2137260 is 627312.

It is a happy 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, 10641 + ... + 10839.

It is an arithmetic number, because the mean of its divisors is an integer number (126000).

2^2137260 is an apocalyptic number.

2137260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2137260 is an abundant number, since it is smaller than the sum of its proper divisors (3910740).

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

2137260 is a wasteful number, since it uses less digits than its factorization.

2137260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2137260 is about 1461.9370711491. The cubic root of 2137260 is about 128.8108519334.

The spelling of 2137260 in words is "two million, one hundred thirty-seven thousand, two hundred sixty".