25051038 has 16 divisors (see below), whose sum is σ = 51718656. Its totient is φ = 8080920.

The previous prime is 25051003. The next prime is 25051043. The reversal of 25051038 is 83015052.

It is a junction number, because it is equal to n+sod(n) for n = 25050999 and 25051017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67156 + ... + 67527.

It is an arithmetic number, because the mean of its divisors is an integer number (3232416).

Almost surely, 2^25051038 is an apocalyptic number.

25051038 is an abundant number, since it is smaller than the sum of its proper divisors (26667618).

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

25051038 is a wasteful number, since it uses less digits than its factorization.

25051038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134719.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 25051038 is about 5005.1011977781. The cubic root of 25051038 is about 292.6006199229.

The spelling of 25051038 in words is "twenty-five million, fifty-one thousand, thirty-eight".