2479141 has 4 divisors (see below), whose sum is σ = 2833312. Its totient is φ = 2124972.

The previous prime is 2479129. The next prime is 2479151. The reversal of 2479141 is 1419742.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1419742 = 2 ⋅709871.

It is a cyclic number.

It is not a de Polignac number, because 2479141 - 2⁷ = 2479013 is a prime.

It is a super-2 number, since 2×2479141² = 12292280195762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2479151) 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, 177075 + ... + 177088.

It is an arithmetic number, because the mean of its divisors is an integer number (708328).

2^2479141 is an apocalyptic number.

It is an amenable number.

2479141 is a deficient number, since it is larger than the sum of its proper divisors (354171).

2479141 is an equidigital number, since it uses as much as digits as its factorization.

2479141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354170.

The product of its digits is 2016, while the sum is 28.

The square root of 2479141 is about 1574.5288184089. The cubic root of 2479141 is about 135.3423592115.

The spelling of 2479141 in words is "two million, four hundred seventy-nine thousand, one hundred forty-one".