2052979 has 4 divisors (see below), whose sum is σ = 2081176. Its totient is φ = 2024784.

The previous prime is 2052977. The next prime is 2052983. The reversal of 2052979 is 9792502.

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

It is a cyclic number.

It is not a de Polignac number, because 2052979 - 2¹ = 2052977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052977) 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, 13989 + ... + 14134.

It is an arithmetic number, because the mean of its divisors is an integer number (520294).

2^2052979 is an apocalyptic number.

2052979 is a deficient number, since it is larger than the sum of its proper divisors (28197).

2052979 is an equidigital number, since it uses as much as digits as its factorization.

2052979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28196.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 2052979 is about 1432.8220405898. The cubic root of 2052979 is about 127.0949132390.

The spelling of 2052979 in words is "two million, fifty-two thousand, nine hundred seventy-nine".