2538964 has 6 divisors (see below), whose sum is σ = 4443194. Its totient is φ = 1269480.

The previous prime is 2538959. The next prime is 2538971. The reversal of 2538964 is 4698352.

It can be written as a sum of positive squares in only one way, i.e., 1710864 + 828100 = 1308^2 + 910^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317367 + ... + 317374.

2^2538964 is an apocalyptic number.

It is an amenable number.

2538964 is a deficient number, since it is larger than the sum of its proper divisors (1904230).

2538964 is a wasteful number, since it uses less digits than its factorization.

2538964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634745 (or 634743 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 2538964 is about 1593.4126897951. The cubic root of 2538964 is about 136.4223462212.

The spelling of 2538964 in words is "two million, five hundred thirty-eight thousand, nine hundred sixty-four".