13294971 has 6 divisors (see below), whose sum is σ = 19203860. Its totient is φ = 8863308.

The previous prime is 13294961. The next prime is 13294973. The reversal of 13294971 is 17949231.

It is not a de Polignac number, because 13294971 - 2¹⁹ = 12770683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13294973) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 738601 + ... + 738618.

Almost surely, 2^13294971 is an apocalyptic number.

13294971 is a deficient number, since it is larger than the sum of its proper divisors (5908889).

13294971 is a wasteful number, since it uses less digits than its factorization.

13294971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477225 (or 1477222 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 13294971 is about 3646.2269539896. The cubic root of 13294971 is about 236.8985839654.

The spelling of 13294971 in words is "thirteen million, two hundred ninety-four thousand, nine hundred seventy-one".