1456938882 has 48 divisors (see below), whose sum is σ = 3614719680. Its totient is φ = 415453536.

The previous prime is 1456938877. The next prime is 1456938883. The reversal of 1456938882 is 2888396541.

It is not an unprimeable number, because it can be changed into a prime (1456938883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54844 + ... + 76952.

It is an arithmetic number, because the mean of its divisors is an integer number (75306660).

Almost surely, 2^1456938882 is an apocalyptic number.

1456938882 is an abundant number, since it is smaller than the sum of its proper divisors (2157780798).

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

1456938882 is a wasteful number, since it uses less digits than its factorization.

1456938882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22647 (or 22644 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 1456938882 is about 38169.8687710608. The cubic root of 1456938882 is about 1133.6537907142.

The spelling of 1456938882 in words is "one billion, four hundred fifty-six million, nine hundred thirty-eight thousand, eight hundred eighty-two".