25295064 has 32 divisors (see below), whose sum is σ = 63529920. Its totient is φ = 8392736.

The previous prime is 25295063. The next prime is 25295069. The reversal of 25295064 is 46059252.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25295063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3127 + ... + 7769.

It is an arithmetic number, because the mean of its divisors is an integer number (1985310).

Almost surely, 2^25295064 is an apocalyptic number.

25295064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

25295064 is an abundant number, since it is smaller than the sum of its proper divisors (38234856).

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

25295064 is a wasteful number, since it uses less digits than its factorization.

25295064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879 (or 4875 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 25295064 is about 5029.4198472587. The cubic root of 25295064 is about 293.5476406815.

The spelling of 25295064 in words is "twenty-five million, two hundred ninety-five thousand, sixty-four".