2530908 has 36 divisors (see below), whose sum is σ = 6446440. Its totient is φ = 837216.

The previous prime is 2530907. The next prime is 2530921. The reversal of 2530908 is 8090352.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8091 + ... + 8397.

2^2530908 is an apocalyptic number.

It is an amenable number.

2530908 is an abundant number, since it is smaller than the sum of its proper divisors (3915532).

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

2530908 is a wasteful number, since it uses less digits than its factorization.

2530908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2530908 is about 1590.8827738083. The cubic root of 2530908 is about 136.2779063564.

The spelling of 2530908 in words is "two million, five hundred thirty thousand, nine hundred eight".