26087972 has 12 divisors (see below), whose sum is σ = 46767756. Its totient is φ = 12725760.

The previous prime is 26087927. The next prime is 26087989. The reversal of 26087972 is 27978062.

It can be written as a sum of positive squares in 2 ways, for example, as 11464996 + 14622976 = 3386^2 + 3824^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 79373 + ... + 79700.

It is an arithmetic number, because the mean of its divisors is an integer number (3897313).

Almost surely, 2^26087972 is an apocalyptic number.

It is an amenable number.

26087972 is a deficient number, since it is larger than the sum of its proper divisors (20679784).

26087972 is a wasteful number, since it uses less digits than its factorization.

26087972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159118 (or 159116 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 26087972 is about 5107.6385933227. The cubic root of 26087972 is about 296.5833546867.

The spelling of 26087972 in words is "twenty-six million, eighty-seven thousand, nine hundred seventy-two".