714731 has 4 divisors (see below), whose sum is σ = 756792. Its totient is φ = 672672.

The previous prime is 714719. The next prime is 714739. The reversal of 714731 is 137417.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 714731 - 2¹⁸ = 452587 is a prime.

It is a super-2 number, since 2×714731² = 1021680804722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 714697 and 714706.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 714731.

It is not an unprimeable number, because it can be changed into a prime (714739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21005 + ... + 21038.

It is an arithmetic number, because the mean of its divisors is an integer number (189198).

2⁷¹⁴⁷³¹ is an apocalyptic number.

714731 is a deficient number, since it is larger than the sum of its proper divisors (42061).

714731 is a wasteful number, since it uses less digits than its factorization.

714731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42060.

The product of its digits is 588, while the sum is 23.

The square root of 714731 is about 845.4176482662. The cubic root of 714731 is about 89.4089249665.

The spelling of 714731 in words is "seven hundred fourteen thousand, seven hundred thirty-one".