27313798 has 8 divisors (see below), whose sum is σ = 43380792. Its totient is φ = 12853536.

The previous prime is 27313751. The next prime is 27313817. The reversal of 27313798 is 89731372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×27313798² = 1492087122369608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27313798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401640 + ... + 401707.

It is an arithmetic number, because the mean of its divisors is an integer number (5422599).

Almost surely, 2^27313798 is an apocalyptic number.

27313798 is a deficient number, since it is larger than the sum of its proper divisors (16066994).

27313798 is a wasteful number, since it uses less digits than its factorization.

27313798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803366.

The product of its digits is 63504, while the sum is 40.

The square root of 27313798 is about 5226.2604221374. The cubic root of 27313798 is about 301.1577411853.

The spelling of 27313798 in words is "twenty-seven million, three hundred thirteen thousand, seven hundred ninety-eight".