2456732 has 6 divisors (see below), whose sum is σ = 4299288. Its totient is φ = 1228364.

The previous prime is 2456731. The next prime is 2456743. The reversal of 2456732 is 2376542.

It is a junction number, because it is equal to n+sod(n) for n = 2456695 and 2456704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2456731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307088 + ... + 307095.

It is an arithmetic number, because the mean of its divisors is an integer number (716548).

2^2456732 is an apocalyptic number.

It is an amenable number.

2456732 is a deficient number, since it is larger than the sum of its proper divisors (1842556).

2456732 is a wasteful number, since it uses less digits than its factorization.

2456732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614187 (or 614185 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 2456732 is about 1567.3965675604. The cubic root of 2456732 is about 134.9333370004.

The spelling of 2456732 in words is "two million, four hundred fifty-six thousand, seven hundred thirty-two".