26015952 has 20 divisors (see below), whose sum is σ = 67208000. Its totient is φ = 8671968.

The previous prime is 26015923. The next prime is 26015953. The reversal of 26015952 is 25951062.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26015953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270952 + ... + 271047.

It is an arithmetic number, because the mean of its divisors is an integer number (3360400).

Almost surely, 2^26015952 is an apocalyptic number.

It is an amenable number.

26015952 is an abundant number, since it is smaller than the sum of its proper divisors (41192048).

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

26015952 is a wasteful number, since it uses less digits than its factorization.

26015952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542010 (or 542004 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 26015952 is about 5100.5834960326. The cubic root of 26015952 is about 296.3101812968.

The spelling of 26015952 in words is "twenty-six million, fifteen thousand, nine hundred fifty-two".