25061672 has 32 divisors (see below), whose sum is σ = 50181120. Its totient is φ = 11692800.

The previous prime is 25061657. The next prime is 25061677. The reversal of 25061672 is 27616052.

It is not an unprimeable number, because it can be changed into a prime (25061677) by changing a digit.

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, 16547 + ... + 17997.

It is an arithmetic number, because the mean of its divisors is an integer number (1568160).

Almost surely, 2^25061672 is an apocalyptic number.

It is an amenable number.

25061672 is an abundant number, since it is smaller than the sum of its proper divisors (25119448).

25061672 is a wasteful number, since it uses less digits than its factorization.

25061672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601 (or 1597 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 25061672 is about 5006.1634012485. The cubic root of 25061672 is about 292.6420164088.

The spelling of 25061672 in words is "twenty-five million, sixty-one thousand, six hundred seventy-two".