25364080 has 40 divisors (see below), whose sum is σ = 67397472. Its totient is φ = 8696064.

The previous prime is 25364071. The next prime is 25364081. The reversal of 25364080 is 8046352.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25364081) 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, 22087 + ... + 23206.

Almost surely, 2^25364080 is an apocalyptic number.

25364080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25364080 is an abundant number, since it is smaller than the sum of its proper divisors (42033392).

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

25364080 is a wasteful number, since it uses less digits than its factorization.

25364080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45313 (or 45307 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 25364080 is about 5036.2764022639. The cubic root of 25364080 is about 293.8143736993.

The spelling of 25364080 in words is "twenty-five million, three hundred sixty-four thousand, eighty".