2479097 has 4 divisors (see below), whose sum is σ = 2485860. Its totient is φ = 2472336.

The previous prime is 2479069. The next prime is 2479117. The reversal of 2479097 is 7909742.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7909742 = 2 ⋅3954871.

It can be written as a sum of positive squares in 2 ways, for example, as 1336336 + 1142761 = 1156^2 + 1069^2 .

It is a cyclic number.

It is not a de Polignac number, because 2479097 - 2²⁰ = 1430521 is a prime.

It is a super-2 number, since 2×2479097² = 12291843870818, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2479097.

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 3 ways as a sum of consecutive naturals, for example, 2798 + ... + 3575.

It is an arithmetic number, because the mean of its divisors is an integer number (621465).

2^2479097 is an apocalyptic number.

It is an amenable number.

2479097 is a deficient number, since it is larger than the sum of its proper divisors (6763).

2479097 is an equidigital number, since it uses as much as digits as its factorization.

2479097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6762.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 2479097 is about 1574.5148459129. The cubic root of 2479097 is about 135.3415585177.

The spelling of 2479097 in words is "two million, four hundred seventy-nine thousand, ninety-seven".