746722 has 4 divisors (see below), whose sum is σ = 1120086. Its totient is φ = 373360.

The previous prime is 746677. The next prime is 746723. The reversal of 746722 is 227647.

746722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 720801 + 25921 = 849^2 + 161^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186679 + ... + 186682.

2⁷⁴⁶⁷²² is an apocalyptic number.

746722 is a deficient number, since it is larger than the sum of its proper divisors (373364).

746722 is a wasteful number, since it uses less digits than its factorization.

746722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373363.

The product of its digits is 4704, while the sum is 28.

The square root of 746722 is about 864.1307771397. The cubic root of 746722 is about 90.7234691877.

The spelling of 746722 in words is "seven hundred forty-six thousand, seven hundred twenty-two".