26998494 has 16 divisors (see below), whose sum is σ = 54048000. Its totient is φ = 8991000.

The previous prime is 26998471. The next prime is 26998511. The reversal of 26998494 is 49489962.

It is a happy number.

It is a Curzon number.

It is a congruent number.

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, 10869 + ... + 13119.

It is an arithmetic number, because the mean of its divisors is an integer number (3378000).

Almost surely, 2^26998494 is an apocalyptic number.

26998494 is an abundant number, since it is smaller than the sum of its proper divisors (27049506).

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

26998494 is a wasteful number, since it uses less digits than its factorization.

26998494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255.

The product of its digits is 1119744, while the sum is 51.

The square root of 26998494 is about 5196.0075057683. The cubic root of 26998494 is about 299.9944221185.

The spelling of 26998494 in words is "twenty-six million, nine hundred ninety-eight thousand, four hundred ninety-four".