26994830 has 16 divisors (see below), whose sum is σ = 49904640. Its totient is φ = 10505952.

The previous prime is 26994829. The next prime is 26994833. The reversal of 26994830 is 3849962.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26994833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36110 + ... + 36849.

It is an arithmetic number, because the mean of its divisors is an integer number (3119040).

Almost surely, 2^26994830 is an apocalyptic number.

26994830 is a deficient number, since it is larger than the sum of its proper divisors (22909810).

26994830 is a wasteful number, since it uses less digits than its factorization.

26994830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73003.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 26994830 is about 5195.6549154077. The cubic root of 26994830 is about 299.9808506295.

The spelling of 26994830 in words is "twenty-six million, nine hundred ninety-four thousand, eight hundred thirty".