25379607 has 16 divisors (see below), whose sum is σ = 38108160. Its totient is φ = 14884800.

The previous prime is 25379591. The next prime is 25379609. The reversal of 25379607 is 70697352.

It is not a de Polignac number, because 25379607 - 2⁴ = 25379591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25379609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11382 + ... + 13427.

It is an arithmetic number, because the mean of its divisors is an integer number (2381760).

Almost surely, 2^25379607 is an apocalyptic number.

25379607 is a deficient number, since it is larger than the sum of its proper divisors (12728553).

25379607 is a wasteful number, since it uses less digits than its factorization.

25379607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24854.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 25379607 is about 5037.8176822906. The cubic root of 25379607 is about 293.8743157536.

The spelling of 25379607 in words is "twenty-five million, three hundred seventy-nine thousand, six hundred seven".