716023247 has 2 divisors, whose sum is σ = 716023248. Its totient is φ = 716023246.

The previous prime is 716023219. The next prime is 716023249. The reversal of 716023247 is 742320617.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 716023247 - 2⁸ = 716022991 is a prime.

Together with 716023249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716023249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358011623 + 358011624.

It is an arithmetic number, because the mean of its divisors is an integer number (358011624).

Almost surely, 2^716023247 is an apocalyptic number.

716023247 is a deficient number, since it is larger than the sum of its proper divisors (1).

716023247 is an equidigital number, since it uses as much as digits as its factorization.

716023247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 716023247 is about 26758.6107075835. The cubic root of 716023247 is about 894.6277685999.

The spelling of 716023247 in words is "seven hundred sixteen million, twenty-three thousand, two hundred forty-seven".