25061996 has 24 divisors (see below), whose sum is σ = 45959424. Its totient is φ = 11935440.

The previous prime is 25061983. The next prime is 25062017. The reversal of 25061996 is 69916052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30041 + ... + 30863.

It is an arithmetic number, because the mean of its divisors is an integer number (1914976).

Almost surely, 2^25061996 is an apocalyptic number.

It is an amenable number.

25061996 is a deficient number, since it is larger than the sum of its proper divisors (20897428).

25061996 is a wasteful number, since it uses less digits than its factorization.

25061996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181 (or 1179 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 25061996 is about 5006.1957612542. The cubic root of 25061996 is about 292.6432775059.

The spelling of 25061996 in words is "twenty-five million, sixty-one thousand, nine hundred ninety-six".