2479465 has 4 divisors (see below), whose sum is σ = 2975364. Its totient is φ = 1983568.

The previous prime is 2479457. The next prime is 2479483. The reversal of 2479465 is 5649742.

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 1032256 + 1447209 = 1016^2 + 1203^2 .

It is a cyclic number.

It is not a de Polignac number, because 2479465 - 2³ = 2479457 is a prime.

It is a super-2 number, since 2×2479465² = 12295493372450, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁹ + 4⁴ + 7 + 9³ + 4⁵ + 6² + 5⁹ .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247942 + ... + 247951.

It is an arithmetic number, because the mean of its divisors is an integer number (743841).

2^2479465 is an apocalyptic number.

It is an amenable number.

2479465 is a deficient number, since it is larger than the sum of its proper divisors (495899).

2479465 is an equidigital number, since it uses as much as digits as its factorization.

2479465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495898.

The product of its digits is 60480, while the sum is 37.

The square root of 2479465 is about 1574.6317029706. The cubic root of 2479465 is about 135.3482549384.

The spelling of 2479465 in words is "two million, four hundred seventy-nine thousand, four hundred sixty-five".