26104044 has 48 divisors (see below), whose sum is σ = 66086496. Its totient is φ = 7987200.

The previous prime is 26104007. The next prime is 26104051. The reversal of 26104044 is 44040162.

It is a super-2 number, since 2×26104044² = 1362842226307872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26104044.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6804 + ... + 9924.

It is an arithmetic number, because the mean of its divisors is an integer number (1376802).

Almost surely, 2^26104044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26104044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33043248).

26104044 is an abundant number, since it is smaller than the sum of its proper divisors (39982452).

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

26104044 is a wasteful number, since it uses less digits than its factorization.

26104044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186 (or 3184 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 26104044 is about 5109.2116808760. The cubic root of 26104044 is about 296.6442474887.

The spelling of 26104044 in words is "twenty-six million, one hundred four thousand, forty-four".