2560632 has 16 divisors (see below), whose sum is σ = 6401640. Its totient is φ = 853536.

The previous prime is 2560603. The next prime is 2560637. The reversal of 2560632 is 2360652.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 106693 = 2560632 / (2 + 5 + 6 + 0 + 6 + 3 + 2).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560637) 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, 53323 + ... + 53370.

2^2560632 is an apocalyptic number.

It is an amenable number.

2560632 is an abundant number, since it is smaller than the sum of its proper divisors (3841008).

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

2560632 is a wasteful number, since it uses less digits than its factorization.

2560632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106702 (or 106698 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2560632 is about 1600.1974878121. The cubic root of 2560632 is about 136.8093321495.

The spelling of 2560632 in words is "two million, five hundred sixty thousand, six hundred thirty-two".