2660632 has 16 divisors (see below), whose sum is σ = 5372640. Its totient is φ = 1227936.

The previous prime is 2660621. The next prime is 2660639. The reversal of 2660632 is 2360662.

It is a junction number, because it is equal to n+sod(n) for n = 2660597 and 2660606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2660639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12688 + ... + 12895.

It is an arithmetic number, because the mean of its divisors is an integer number (335790).

2^2660632 is an apocalyptic number.

It is an amenable number.

2660632 is an abundant number, since it is smaller than the sum of its proper divisors (2712008).

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

2660632 is a wasteful number, since it uses less digits than its factorization.

2660632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25602 (or 25598 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2660632 is about 1631.1443835541. The cubic root of 2660632 is about 138.5675707594.

The spelling of 2660632 in words is "two million, six hundred sixty thousand, six hundred thirty-two".