716996925 has 36 divisors (see below), whose sum is σ = 1288450644. Its totient is φ = 381139200.

The previous prime is 716996887. The next prime is 716996927. The reversal of 716996925 is 529699617.

716996925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 133194681 + 583802244 = 11541^2 + 24162^2 .

It is not a de Polignac number, because 716996925 - 2¹⁰ = 716995901 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716996927) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 65335 + ... + 75515.

Almost surely, 2^716996925 is an apocalyptic number.

716996925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

716996925 is a deficient number, since it is larger than the sum of its proper divisors (571453719).

716996925 is a wasteful number, since it uses less digits than its factorization.

716996925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10510 (or 10502 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 54.

The square root of 716996925 is about 26776.7982589405. The cubic root of 716996925 is about 895.0331021953.

It can be divided in two parts, 71 and 6996925, that added together give a palindrome (6996996).

The spelling of 716996925 in words is "seven hundred sixteen million, nine hundred ninety-six thousand, nine hundred twenty-five".