1456724 has 12 divisors (see below), whose sum is σ = 2559648. Its totient is φ = 725400.

The previous prime is 1456717. The next prime is 1456739. The reversal of 1456724 is 4276541.

It is a congruent 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, 659 + ... + 1829.

It is an arithmetic number, because the mean of its divisors is an integer number (213304).

2^1456724 is an apocalyptic number.

It is an amenable number.

1456724 is a deficient number, since it is larger than the sum of its proper divisors (1102924).

1456724 is a wasteful number, since it uses less digits than its factorization.

1456724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486 (or 1484 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 1456724 is about 1206.9482176133. The cubic root of 1456724 is about 113.3598054272.

The spelling of 1456724 in words is "one million, four hundred fifty-six thousand, seven hundred twenty-four".