745966597 has 2 divisors, whose sum is σ = 745966598. Its totient is φ = 745966596.

The previous prime is 745966591. The next prime is 745966601. The reversal of 745966597 is 795669547.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 663629121 + 82337476 = 25761^2 + 9074^2 .

It is a cyclic number.

It is not a de Polignac number, because 745966597 - 2¹⁵ = 745933829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (745966591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372983298 + 372983299.

It is an arithmetic number, because the mean of its divisors is an integer number (372983299).

Almost surely, 2^745966597 is an apocalyptic number.

It is an amenable number.

745966597 is a deficient number, since it is larger than the sum of its proper divisors (1).

745966597 is an equidigital number, since it uses as much as digits as its factorization.

745966597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14288400, while the sum is 58.

The square root of 745966597 is about 27312.3890752896. The cubic root of 745966597 is about 906.9286614148.

The spelling of 745966597 in words is "seven hundred forty-five million, nine hundred sixty-six thousand, five hundred ninety-seven".