2479672 has 32 divisors (see below), whose sum is σ = 5075280. Its totient is φ = 1128960.

The previous prime is 2479669. The next prime is 2479679. The reversal of 2479672 is 2769742.

It is a happy number.

2479672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2479672² = 12297546455168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2479679) 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, 11647 + ... + 11857.

2^2479672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2479672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2537640).

2479672 is an abundant number, since it is smaller than the sum of its proper divisors (2595608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2479672 is a wasteful number, since it uses less digits than its factorization.

2479672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 339 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 2479672 is about 1574.6974312547. The cubic root of 2479672 is about 135.3520213838.

The spelling of 2479672 in words is "two million, four hundred seventy-nine thousand, six hundred seventy-two".