714861431 has 8 divisors (see below), whose sum is σ = 720673200. Its totient is φ = 709069312.

The previous prime is 714861419. The next prime is 714861449. The reversal of 714861431 is 134168417.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-714861431 is a prime.

It is a super-2 number, since 2×714861431² = 1022053731062735522, 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 = 714861391 and 714861400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714861401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73076 + ... + 82278.

It is an arithmetic number, because the mean of its divisors is an integer number (90084150).

Almost surely, 2^714861431 is an apocalyptic number.

714861431 is a deficient number, since it is larger than the sum of its proper divisors (5811769).

714861431 is a wasteful number, since it uses less digits than its factorization.

714861431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9825.

The product of its digits is 16128, while the sum is 35.

The square root of 714861431 is about 26736.8926953003. The cubic root of 714861431 is about 894.1436336975.

The spelling of 714861431 in words is "seven hundred fourteen million, eight hundred sixty-one thousand, four hundred thirty-one".