714864 has 40 divisors (see below), whose sum is σ = 1888272. Its totient is φ = 232960.

The previous prime is 714853. The next prime is 714869. The reversal of 714864 is 468417.

It is a super-2 number, since 2×714864² = 1022061076992, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714869) by changing a digit.

714864 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2404 + ... + 2684.

2⁷¹⁴⁸⁶⁴ 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 714864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (944136).

714864 is an abundant number, since it is smaller than the sum of its proper divisors (1173408).

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

714864 is a wasteful number, since it uses less digits than its factorization.

714864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 339 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 714864 is about 845.4963039541. The cubic root of 714864 is about 89.4144704792.

The spelling of 714864 in words is "seven hundred fourteen thousand, eight hundred sixty-four".