2299479 has 16 divisors (see below), whose sum is σ = 3773952. Its totient is φ = 1212768.

The previous prime is 2299469. The next prime is 2299481. The reversal of 2299479 is 9749922.

2299479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2299479 - 2⁴ = 2299463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2299479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2299469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3939 + ... + 4484.

It is an arithmetic number, because the mean of its divisors is an integer number (235872).

2^2299479 is an apocalyptic number.

2299479 is a deficient number, since it is larger than the sum of its proper divisors (1474473).

2299479 is a wasteful number, since it uses less digits than its factorization.

2299479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8446.

The product of its digits is 81648, while the sum is 42.

The square root of 2299479 is about 1516.4033104686. The cubic root of 2299479 is about 131.9906444242.

The spelling of 2299479 in words is "two million, two hundred ninety-nine thousand, four hundred seventy-nine".