25064022 has 16 divisors (see below), whose sum is σ = 51483312. Its totient is φ = 8128800.

The previous prime is 25064009. The next prime is 25064023. The reversal of 25064022 is 22046052.

It is a self number, because there is not a number n which added to its sum of digits gives 25064022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25064023) 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, 56229 + ... + 56672.

It is an arithmetic number, because the mean of its divisors is an integer number (3217707).

Almost surely, 2^25064022 is an apocalyptic number.

25064022 is an abundant number, since it is smaller than the sum of its proper divisors (26419290).

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

25064022 is a wasteful number, since it uses less digits than its factorization.

25064022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112943.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 25064022 is about 5006.3981064234. The cubic root of 25064022 is about 292.6511630085.

The spelling of 25064022 in words is "twenty-five million, sixty-four thousand, twenty-two".