2442472 has 16 divisors (see below), whose sum is σ = 4623300. Its totient is φ = 1209600.

The previous prime is 2442463. The next prime is 2442487. The reversal of 2442472 is 2742442.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2414916 + 27556 = 1554^2 + 166^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529 + ... + 2272.

2^2442472 is an apocalyptic number.

It is an amenable number.

2442472 is a deficient number, since it is larger than the sum of its proper divisors (2180828).

2442472 is a wasteful number, since it uses less digits than its factorization.

2442472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916 (or 2912 counting only the distinct ones).

The product of its digits is 3584, while the sum is 25.

The square root of 2442472 is about 1562.8410027895. The cubic root of 2442472 is about 134.6717585675.

The spelling of 2442472 in words is "two million, four hundred forty-two thousand, four hundred seventy-two".