714749 has 4 divisors (see below), whose sum is σ = 816864. Its totient is φ = 612636.

The previous prime is 714739. The next prime is 714751. The reversal of 714749 is 947417.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-714749 is a prime.

It is a super-2 number, since 2×714749² = 1021732266002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714719) 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, 51047 + ... + 51060.

It is an arithmetic number, because the mean of its divisors is an integer number (204216).

2⁷¹⁴⁷⁴⁹ is an apocalyptic number.

It is an amenable number.

714749 is a deficient number, since it is larger than the sum of its proper divisors (102115).

714749 is a wasteful number, since it uses less digits than its factorization.

714749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102114.

The product of its digits is 7056, while the sum is 32.

The square root of 714749 is about 845.4282938251. The cubic root of 714749 is about 89.4096755273.

The spelling of 714749 in words is "seven hundred fourteen thousand, seven hundred forty-nine".