2472746 has 8 divisors (see below), whose sum is σ = 3828864. Its totient is φ = 1196460.

The previous prime is 2472737. The next prime is 2472781. The reversal of 2472746 is 6472742.

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

It is a super-2 number, since 2×2472746² = 12228945561032, which contains 22 as substring.

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, 19880 + ... + 20003.

It is an arithmetic number, because the mean of its divisors is an integer number (478608).

2^2472746 is an apocalyptic number.

2472746 is a deficient number, since it is larger than the sum of its proper divisors (1356118).

2472746 is a wasteful number, since it uses less digits than its factorization.

2472746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39916.

The product of its digits is 18816, while the sum is 32.

The square root of 2472746 is about 1572.4967408551. The cubic root of 2472746 is about 135.2258861186.

The spelling of 2472746 in words is "two million, four hundred seventy-two thousand, seven hundred forty-six".