25339075 has 6 divisors (see below), whose sum is σ = 31420484. Its totient is φ = 20271240.

The previous prime is 25339051. The next prime is 25339087. The reversal of 25339075 is 57093352.

It is not a de Polignac number, because 25339075 - 2¹¹ = 25337027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25339075.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 506757 + ... + 506806.

Almost surely, 2^25339075 is an apocalyptic number.

25339075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25339075 is a deficient number, since it is larger than the sum of its proper divisors (6081409).

25339075 is a wasteful number, since it uses less digits than its factorization.

25339075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013573 (or 1013568 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 25339075 is about 5033.7933012789. The cubic root of 25339075 is about 293.7177903419.

The spelling of 25339075 in words is "twenty-five million, three hundred thirty-nine thousand, seventy-five".