25064276 has 12 divisors (see below), whose sum is σ = 44052372. Its totient is φ = 12477888.

The previous prime is 25064267. The next prime is 25064293. The reversal of 25064276 is 67246052.

It can be written as a sum of positive squares in 2 ways, for example, as 15602500 + 9461776 = 3950^2 + 3076^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12515 + ... + 14378.

It is an arithmetic number, because the mean of its divisors is an integer number (3671031).

Almost surely, 2^25064276 is an apocalyptic number.

It is an amenable number.

25064276 is a deficient number, since it is larger than the sum of its proper divisors (18988096).

25064276 is a wasteful number, since it uses less digits than its factorization.

25064276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27130 (or 27128 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 25064276 is about 5006.4234738983. The cubic root of 25064276 is about 292.6521515855.

The spelling of 25064276 in words is "twenty-five million, sixty-four thousand, two hundred seventy-six".