745699 has 2 divisors, whose sum is σ = 745700. Its totient is φ = 745698.

The previous prime is 745697. The next prime is 745709. The reversal of 745699 is 996547.

745699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 745699 - 2¹ = 745697 is a prime.

Together with 745697, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (745697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372849 + 372850.

It is an arithmetic number, because the mean of its divisors is an integer number (372850).

2⁷⁴⁵⁶⁹⁹ is an apocalyptic number.

745699 is a deficient number, since it is larger than the sum of its proper divisors (1).

745699 is an equidigital number, since it uses as much as digits as its factorization.

745699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 40.

The square root of 745699 is about 863.5386499746. The cubic root of 745699 is about 90.6820202396.

It can be divided in two parts, 745 and 699, that added together give a square (1444 = 38²).

The spelling of 745699 in words is "seven hundred forty-five thousand, six hundred ninety-nine".