2139314 has 8 divisors (see below), whose sum is σ = 3397788. Its totient is φ = 1006720.

The previous prime is 2139311. The next prime is 2139323. The reversal of 2139314 is 4139312.

It can be written as a sum of positive squares in 2 ways, for example, as 2059225 + 80089 = 1435^2 + 283^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2139314.

It is not an unprimeable number, because it can be changed into a prime (2139311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31427 + ... + 31494.

2^2139314 is an apocalyptic number.

2139314 is a deficient number, since it is larger than the sum of its proper divisors (1258474).

2139314 is a wasteful number, since it uses less digits than its factorization.

2139314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62940.

The product of its digits is 648, while the sum is 23.

The square root of 2139314 is about 1462.6393950663. The cubic root of 2139314 is about 128.8521030023.

The spelling of 2139314 in words is "two million, one hundred thirty-nine thousand, three hundred fourteen".