2479251 has 8 divisors (see below), whose sum is σ = 3382720. Its totient is φ = 1614312.

The previous prime is 2479241. The next prime is 2479271. The reversal of 2479251 is 1529742.

2479251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2479251 - 2⁵ = 2479219 is a prime.

It is a super-2 number, since 2×2479251² = 12293371042002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2479231) 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 7 ways as a sum of consecutive naturals, for example, 9481 + ... + 9738.

It is an arithmetic number, because the mean of its divisors is an integer number (422840).

2^2479251 is an apocalyptic number.

2479251 is a deficient number, since it is larger than the sum of its proper divisors (903469).

2479251 is a wasteful number, since it uses less digits than its factorization.

2479251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19265.

The product of its digits is 5040, while the sum is 30.

The square root of 2479251 is about 1574.5637491064. The cubic root of 2479251 is about 135.3443609048.

The spelling of 2479251 in words is "two million, four hundred seventy-nine thousand, two hundred fifty-one".