714365856 has 72 divisors (see below), whose sum is σ = 2047578624. Its totient is φ = 236234880.

The previous prime is 714365849. The next prime is 714365879. The reversal of 714365856 is 658563417.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×714365856² = 1020637152437225472, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26811 + ... + 46341.

It is an arithmetic number, because the mean of its divisors is an integer number (28438592).

Almost surely, 2^714365856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 714365856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1023789312).

714365856 is an abundant number, since it is smaller than the sum of its proper divisors (1333212768).

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

714365856 is a wasteful number, since it uses less digits than its factorization.

714365856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19674 (or 19663 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 714365856 is about 26727.6234633759. The cubic root of 714365856 is about 893.9369653618.

The spelling of 714365856 in words is "seven hundred fourteen million, three hundred sixty-five thousand, eight hundred fifty-six".