1456679028 has 24 divisors (see below), whose sum is σ = 3884477632. Its totient is φ = 416193984.

The previous prime is 1456679027. The next prime is 1456679053. The reversal of 1456679028 is 8209766541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456679027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8670625 + ... + 8670792.

Almost surely, 2^1456679028 is an apocalyptic number.

It is an amenable number.

1456679028 is an abundant number, since it is smaller than the sum of its proper divisors (2427798604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1456679028 is a wasteful number, since it uses less digits than its factorization.

1456679028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17341431 (or 17341429 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 1456679028 is about 38166.4647039780. The cubic root of 1456679028 is about 1133.5863886675.

The spelling of 1456679028 in words is "one billion, four hundred fifty-six million, six hundred seventy-nine thousand, twenty-eight".