26879745 has 16 divisors (see below), whose sum is σ = 43820352. Its totient is φ = 14064960.

The previous prime is 26879707. The next prime is 26879753. The reversal of 26879745 is 54797862.

It is not a de Polignac number, because 26879745 - 2¹³ = 26871553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26879694 and 26879703.

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, 16111 + ... + 17700.

It is an arithmetic number, because the mean of its divisors is an integer number (2738772).

Almost surely, 2^26879745 is an apocalyptic number.

It is an amenable number.

26879745 is a deficient number, since it is larger than the sum of its proper divisors (16940607).

26879745 is a wasteful number, since it uses less digits than its factorization.

26879745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33872.

The product of its digits is 846720, while the sum is 48.

The square root of 26879745 is about 5184.5679665716. The cubic root of 26879745 is about 299.5539482325.

The spelling of 26879745 in words is "twenty-six million, eight hundred seventy-nine thousand, seven hundred forty-five".