714526621 has 16 divisors (see below), whose sum is σ = 755146800. Its totient is φ = 675136000.

The previous prime is 714526619. The next prime is 714526627. The reversal of 714526621 is 126625417.

It can be written as a sum of positive squares in 8 ways, for example, as 835396 + 713691225 = 914^2 + 26715^2 .

It is a cyclic number.

It is not a de Polignac number, because 714526621 - 2¹ = 714526619 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 (714526627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259311 + ... + 262051.

It is an arithmetic number, because the mean of its divisors is an integer number (47196675).

Almost surely, 2^714526621 is an apocalyptic number.

It is an amenable number.

714526621 is a deficient number, since it is larger than the sum of its proper divisors (40620179).

714526621 is a wasteful number, since it uses less digits than its factorization.

714526621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960.

The product of its digits is 20160, while the sum is 34.

The square root of 714526621 is about 26730.6307632274. The cubic root of 714526621 is about 894.0040192370.

The spelling of 714526621 in words is "seven hundred fourteen million, five hundred twenty-six thousand, six hundred twenty-one".