714661 has 4 divisors (see below), whose sum is σ = 716524. Its totient is φ = 712800.

The previous prime is 714619. The next prime is 714673. The reversal of 714661 is 166417.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 498436 + 216225 = 706^2 + 465^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-714661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714601) 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, 120 + ... + 1201.

It is an arithmetic number, because the mean of its divisors is an integer number (179131).

2⁷¹⁴⁶⁶¹ is an apocalyptic number.

It is an amenable number.

714661 is a deficient number, since it is larger than the sum of its proper divisors (1863).

714661 is a wasteful number, since it uses less digits than its factorization.

714661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862.

The product of its digits is 1008, while the sum is 25.

The square root of 714661 is about 845.3762475963. The cubic root of 714661 is about 89.4060059993.

The spelling of 714661 in words is "seven hundred fourteen thousand, six hundred sixty-one".