2475279 has 10 divisors (see below), whose sum is σ = 3697760. Its totient is φ = 1650132.

The previous prime is 2475269. The next prime is 2475287. The reversal of 2475279 is 9725742.

2475279 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 2475279 - 2⁵ = 2475247 is a prime.

It is a super-2 number, since 2×2475279² = 12254012255682, which contains 22 as substring.

It is a Duffinian number.

2475279 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2475229) 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 9 ways as a sum of consecutive naturals, for example, 15199 + ... + 15360.

It is an arithmetic number, because the mean of its divisors is an integer number (369776).

2^2475279 is an apocalyptic number.

2475279 is a deficient number, since it is larger than the sum of its proper divisors (1222481).

2475279 is an equidigital number, since it uses as much as digits as its factorization.

2475279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30571 (or 30562 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 2475279 is about 1573.3019417772. The cubic root of 2475279 is about 135.2720440173.

The spelling of 2475279 in words is "two million, four hundred seventy-five thousand, two hundred seventy-nine".