2814953 has 4 divisors (see below), whose sum is σ = 2853588. Its totient is φ = 2776320.

The previous prime is 2814941. The next prime is 2814991. The reversal of 2814953 is 3594182.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1106704 + 1708249 = 1052^2 + 1307^2 .

It is a cyclic number.

It is not a de Polignac number, because 2814953 - 2⁸ = 2814697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2814913) 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, 19208 + ... + 19353.

It is an arithmetic number, because the mean of its divisors is an integer number (713397).

2^2814953 is an apocalyptic number.

It is an amenable number.

2814953 is a deficient number, since it is larger than the sum of its proper divisors (38635).

2814953 is an equidigital number, since it uses as much as digits as its factorization.

2814953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38634.

The product of its digits is 8640, while the sum is 32.

The square root of 2814953 is about 1677.7821670288. The cubic root of 2814953 is about 141.1964299429.

The spelling of 2814953 in words is "two million, eight hundred fourteen thousand, nine hundred fifty-three".