2479023 has 6 divisors (see below), whose sum is σ = 3580824. Its totient is φ = 1652676.

The previous prime is 2479019. The next prime is 2479027. The reversal of 2479023 is 3209742.

It is an interprime number because it is at equal distance from previous prime (2479019) and next prime (2479027).

It is not a de Polignac number, because 2479023 - 2² = 2479019 is a prime.

It is a super-2 number, since 2×2479023² = 12291110069058, which contains 22 as substring.

It is an Ulam number.

2479023 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2479027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137715 + ... + 137732.

It is an arithmetic number, because the mean of its divisors is an integer number (596804).

2^2479023 is an apocalyptic number.

2479023 is a deficient number, since it is larger than the sum of its proper divisors (1101801).

2479023 is a wasteful number, since it uses less digits than its factorization.

2479023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275453 (or 275450 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2479023 is about 1574.4913464354. The cubic root of 2479023 is about 135.3402118748.

The spelling of 2479023 in words is "two million, four hundred seventy-nine thousand, twenty-three".