25237130 has 32 divisors (see below), whose sum is σ = 48945600. Its totient is φ = 9338112.

The previous prime is 25237123. The next prime is 25237159. The reversal of 25237130 is 3173252.

25237130 = 745² + 746² + ... + 787².

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25237096 and 25237105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6626 + ... + 9714.

It is an arithmetic number, because the mean of its divisors is an integer number (1529550).

Almost surely, 2^25237130 is an apocalyptic number.

25237130 is a deficient number, since it is larger than the sum of its proper divisors (23708470).

25237130 is a wasteful number, since it uses less digits than its factorization.

25237130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 25237130 is about 5023.6570344720. The cubic root of 25237130 is about 293.3233625514.

The spelling of 25237130 in words is "twenty-five million, two hundred thirty-seven thousand, one hundred thirty".