2456672 has 12 divisors (see below), whose sum is σ = 4836636. Its totient is φ = 1228320.

The previous prime is 2456651. The next prime is 2456693. The reversal of 2456672 is 2766542.

It is an interprime number because it is at equal distance from previous prime (2456651) and next prime (2456693).

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 76771 = 2456672 / (2 + 4 + 5 + 6 + 6 + 7 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38354 + ... + 38417.

It is an arithmetic number, because the mean of its divisors is an integer number (403053).

2^2456672 is an apocalyptic number.

It is an amenable number.

2456672 is a deficient number, since it is larger than the sum of its proper divisors (2379964).

2456672 is an equidigital number, since it uses as much as digits as its factorization.

2456672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76781 (or 76773 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 2456672 is about 1567.3774274245. The cubic root of 2456672 is about 134.9322385131.

The spelling of 2456672 in words is "two million, four hundred fifty-six thousand, six hundred seventy-two".