714457405 has 4 divisors (see below), whose sum is σ = 857348892. Its totient is φ = 571565920.

The previous prime is 714457397. The next prime is 714457409. The reversal of 714457405 is 504754417.

714457405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 434430649 + 280026756 = 20843^2 + 16734^2 .

It is not a de Polignac number, because 714457405 - 2³ = 714457397 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 (714457409) 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, 71445736 + ... + 71445745.

It is an arithmetic number, because the mean of its divisors is an integer number (214337223).

Almost surely, 2^714457405 is an apocalyptic number.

It is an amenable number.

714457405 is a deficient number, since it is larger than the sum of its proper divisors (142891487).

714457405 is a wasteful number, since it uses less digits than its factorization.

714457405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142891486.

The product of its (nonzero) digits is 78400, while the sum is 37.

The square root of 714457405 is about 26729.3360373953. The cubic root of 714457405 is about 893.9751509958.

The spelling of 714457405 in words is "seven hundred fourteen million, four hundred fifty-seven thousand, four hundred five".