2464456 has 16 divisors (see below), whose sum is σ = 4892940. Its totient is φ = 1159680.

The previous prime is 2464421. The next prime is 2464457. The reversal of 2464456 is 6544642.

It can be written as a sum of positive squares in 2 ways, for example, as 2452356 + 12100 = 1566^2 + 110^2 .

It is not an unprimeable number, because it can be changed into a prime (2464457) 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, 8925 + ... + 9196.

2^2464456 is an apocalyptic number.

It is an amenable number.

2464456 is a deficient number, since it is larger than the sum of its proper divisors (2428484).

2464456 is a wasteful number, since it uses less digits than its factorization.

2464456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18144 (or 18140 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 2464456 is about 1569.8585923579. The cubic root of 2464456 is about 135.0745998300.

The spelling of 2464456 in words is "two million, four hundred sixty-four thousand, four hundred fifty-six".