2525576 has 8 divisors (see below), whose sum is σ = 4735470. Its totient is φ = 1262784.

The previous prime is 2525569. The next prime is 2525591. The reversal of 2525576 is 6755252.

It can be written as a sum of positive squares in only one way, i.e., 1623076 + 902500 = 1274^2 + 950^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2⁹ + 5⁴ + 2¹⁴ + 5⁸ + 5⁹ + 7⁶ + 6⁶ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157841 + ... + 157856.

2^2525576 is an apocalyptic number.

It is an amenable number.

2525576 is a deficient number, since it is larger than the sum of its proper divisors (2209894).

2525576 is a wasteful number, since it uses less digits than its factorization.

2525576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315703 (or 315699 counting only the distinct ones).

The product of its digits is 21000, while the sum is 32.

The square root of 2525576 is about 1589.2060911034. The cubic root of 2525576 is about 136.1821377397.

The spelling of 2525576 in words is "two million, five hundred twenty-five thousand, five hundred seventy-six".