26046164 has 6 divisors (see below), whose sum is σ = 45580794. Its totient is φ = 13023080.

The previous prime is 26046151. The next prime is 26046173. The reversal of 26046164 is 46164062.

It can be written as a sum of positive squares in only one way, i.e., 22165264 + 3880900 = 4708^2 + 1970^2 .

It is a super-2 number, since 2×26046164² = 1356805318229792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3255767 + ... + 3255774.

It is an arithmetic number, because the mean of its divisors is an integer number (7596799).

Almost surely, 2^26046164 is an apocalyptic number.

It is an amenable number.

26046164 is a deficient number, since it is larger than the sum of its proper divisors (19534630).

26046164 is a wasteful number, since it uses less digits than its factorization.

26046164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6511545 (or 6511543 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 26046164 is about 5103.5442586501. The cubic root of 26046164 is about 296.4248373625.

The spelling of 26046164 in words is "twenty-six million, forty-six thousand, one hundred sixty-four".