2479147 has 16 divisors (see below), whose sum is σ = 2903040. Its totient is φ = 2094400.

The previous prime is 2479129. The next prime is 2479151. The reversal of 2479147 is 7419742.

2479147 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 2479147 - 2⁷ = 2479019 is a prime.

It is a super-2 number, since 2×2479147² = 12292339695218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2479117) 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, 10254 + ... + 10492.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

2^2479147 is an apocalyptic number.

2479147 is a deficient number, since it is larger than the sum of its proper divisors (423893).

2479147 is a wasteful number, since it uses less digits than its factorization.

2479147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314.

The product of its digits is 14112, while the sum is 34.

The square root of 2479147 is about 1574.5307237396. The cubic root of 2479147 is about 135.3424683963.

The spelling of 2479147 in words is "two million, four hundred seventy-nine thousand, one hundred forty-seven".