26479398 has 24 divisors (see below), whose sum is σ = 58212504. Its totient is φ = 8023840.

The previous prime is 26479381. The next prime is 26479441. The reversal of 26479398 is 89397462.

It is a congruent number.

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, 17511 + ... + 18962.

It is an arithmetic number, because the mean of its divisors is an integer number (2425521).

Almost surely, 2^26479398 is an apocalyptic number.

26479398 is an abundant number, since it is smaller than the sum of its proper divisors (31733106).

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

26479398 is a wasteful number, since it uses less digits than its factorization.

26479398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36500 (or 36489 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 26479398 is about 5145.8136382889. The cubic root of 26479398 is about 298.0593173514.

The spelling of 26479398 in words is "twenty-six million, four hundred seventy-nine thousand, three hundred ninety-eight".