714636 has 48 divisors (see below), whose sum is σ = 1999200. Its totient is φ = 219456.

The previous prime is 714619. The next prime is 714673. The reversal of 714636 is 636417.

It is a super-2 number, since 2×714636² = 1021409224992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 714636.

It is an unprimeable number.

714636 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1150 + ... + 1658.

It is an arithmetic number, because the mean of its divisors is an integer number (41650).

2⁷¹⁴⁶³⁶ 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 714636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (999600).

714636 is an abundant number, since it is smaller than the sum of its proper divisors (1284564).

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

714636 is a wasteful number, since it uses less digits than its factorization.

714636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 527 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 714636 is about 845.3614611514. The cubic root of 714636 is about 89.4049634648.

The spelling of 714636 in words is "seven hundred fourteen thousand, six hundred thirty-six".