745922 has 16 divisors (see below), whose sum is σ = 1181952. Its totient is φ = 352560.

The previous prime is 745903. The next prime is 745931. The reversal of 745922 is 229547.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3173 + ... + 3399.

It is an arithmetic number, because the mean of its divisors is an integer number (73872).

2⁷⁴⁵⁹²² is an apocalyptic number.

745922 is a deficient number, since it is larger than the sum of its proper divisors (436030).

745922 is a wasteful number, since it uses less digits than its factorization.

745922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313.

The product of its digits is 5040, while the sum is 29.

The square root of 745922 is about 863.6677601949. The cubic root of 745922 is about 90.6910587726.

The spelling of 745922 in words is "seven hundred forty-five thousand, nine hundred twenty-two".