2474679 has 4 divisors (see below), whose sum is σ = 3299576. Its totient is φ = 1649784.

The previous prime is 2474677. The next prime is 2474683. The reversal of 2474679 is 9764742.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2474679 - 2¹ = 2474677 is a prime.

It is a super-2 number, since 2×2474679² = 12248072306082, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁵ + 4⁵ + 7⁷ + 4⁹ + 6³ + 7⁷ + 9⁶ .

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2474677) 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, 412444 + ... + 412449.

It is an arithmetic number, because the mean of its divisors is an integer number (824894).

2^2474679 is an apocalyptic number.

2474679 is a deficient number, since it is larger than the sum of its proper divisors (824897).

2474679 is an equidigital number, since it uses as much as digits as its factorization.

2474679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824896.

The product of its digits is 84672, while the sum is 39.

The square root of 2474679 is about 1573.1112484500. Note that the first 3 decimals coincide. The cubic root of 2474679 is about 135.2611132919.

The spelling of 2474679 in words is "two million, four hundred seventy-four thousand, six hundred seventy-nine".