26680044 has 24 divisors (see below), whose sum is σ = 62897968. Its totient is φ = 8801280.

The previous prime is 26680019. The next prime is 26680051. The reversal of 26680044 is 44008662.

It is a junction number, because it is equal to n+sod(n) for n = 26679993 and 26680020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10297 + ... + 12624.

Almost surely, 2^26680044 is an apocalyptic number.

It is an amenable number.

26680044 is an abundant number, since it is smaller than the sum of its proper divisors (36217924).

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

26680044 is a wasteful number, since it uses less digits than its factorization.

26680044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23025 (or 23023 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 26680044 is about 5165.2728872732. The cubic root of 26680044 is about 298.8102657900.

The spelling of 26680044 in words is "twenty-six million, six hundred eighty thousand, forty-four".