25058385 has 96 divisors (see below), whose sum is σ = 51757056. Its totient is φ = 11088000.

The previous prime is 25058351. The next prime is 25058399. The reversal of 25058385 is 58385052.

It is not a de Polignac number, because 25058385 - 2⁹ = 25057873 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 352900 + ... + 352970.

It is an arithmetic number, because the mean of its divisors is an integer number (539136).

Almost surely, 2^25058385 is an apocalyptic number.

It is an amenable number.

25058385 is an abundant number, since it is smaller than the sum of its proper divisors (26698671).

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

25058385 is a wasteful number, since it uses less digits than its factorization.

25058385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 25058385 is about 5005.8350951664. The cubic root of 25058385 is about 292.6292218865.

The spelling of 25058385 in words is "twenty-five million, fifty-eight thousand, three hundred eighty-five".