26121952 has 24 divisors (see below), whose sum is σ = 51597000. Its totient is φ = 13017984.

The previous prime is 26121947. The next prime is 26121967. The reversal of 26121952 is 25912162.

It is a self number, because there is not a number n which added to its sum of digits gives 26121952.

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, 9999 + ... + 12337.

It is an arithmetic number, because the mean of its divisors is an integer number (2149875).

Almost surely, 2^26121952 is an apocalyptic number.

It is an amenable number.

26121952 is a deficient number, since it is larger than the sum of its proper divisors (25475048).

26121952 is a wasteful number, since it uses less digits than its factorization.

26121952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698 (or 2690 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 26121952 is about 5110.9639012617. The cubic root of 26121952 is about 296.7120670043.

The spelling of 26121952 in words is "twenty-six million, one hundred twenty-one thousand, nine hundred fifty-two".