25041080 has 32 divisors (see below), whose sum is σ = 56514240. Its totient is φ = 9985920.

The previous prime is 25041067. The next prime is 25041101. The reversal of 25041080 is 8014052.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16097 + ... + 17583.

It is an arithmetic number, because the mean of its divisors is an integer number (1766070).

Almost surely, 2^25041080 is an apocalyptic number.

25041080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25041080 is an abundant number, since it is smaller than the sum of its proper divisors (31473160).

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

25041080 is a wasteful number, since it uses less digits than its factorization.

25041080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919 (or 1915 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 25041080 is about 5004.1063138187. The cubic root of 25041080 is about 292.5618443755.

The spelling of 25041080 in words is "twenty-five million, forty-one thousand, eighty".