26708040 has 48 divisors (see below), whose sum is σ = 86802300. Its totient is φ = 7122048.

The previous prime is 26708021. The next prime is 26708051. The reversal of 26708040 is 4080762.

It can be written as a sum of positive squares in 2 ways, for example, as 26071236 + 636804 = 5106^2 + 798^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26707995 and 26708013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36735 + ... + 37454.

Almost surely, 2^26708040 is an apocalyptic number.

26708040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26708040 is an abundant number, since it is smaller than the sum of its proper divisors (60094260).

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

26708040 is a wasteful number, since it uses less digits than its factorization.

26708040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74206 (or 74199 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 26708040 is about 5167.9821981118. The cubic root of 26708040 is about 298.9147454761.

The spelling of 26708040 in words is "twenty-six million, seven hundred eight thousand, forty".