26074164 has 12 divisors (see below), whose sum is σ = 60839744. Its totient is φ = 8691384.

The previous prime is 26074163. The next prime is 26074171. The reversal of 26074164 is 46147062.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26074163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086412 + ... + 1086435.

Almost surely, 2^26074164 is an apocalyptic number.

It is an amenable number.

26074164 is an abundant number, since it is smaller than the sum of its proper divisors (34765580).

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

26074164 is a wasteful number, since it uses less digits than its factorization.

26074164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172854 (or 2172852 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 26074164 is about 5106.2867134543. The cubic root of 26074164 is about 296.5310196401.

The spelling of 26074164 in words is "twenty-six million, seventy-four thousand, one hundred sixty-four".