26104072 has 8 divisors (see below), whose sum is σ = 48945150. Its totient is φ = 13052032.

The previous prime is 26104069. The next prime is 26104079. The reversal of 26104072 is 27040162.

It can be written as a sum of positive squares in only one way, i.e., 25948836 + 155236 = 5094^2 + 394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (26104079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1631497 + ... + 1631512.

Almost surely, 2^26104072 is an apocalyptic number.

It is an amenable number.

26104072 is a deficient number, since it is larger than the sum of its proper divisors (22841078).

26104072 is a wasteful number, since it uses less digits than its factorization.

26104072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263015 (or 3263011 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 26104072 is about 5109.2144210240. The cubic root of 26104072 is about 296.6443535519.

The spelling of 26104072 in words is "twenty-six million, one hundred four thousand, seventy-two".