746726 has 4 divisors (see below), whose sum is σ = 1120092. Its totient is φ = 373362.

The previous prime is 746723. The next prime is 746737. The reversal of 746726 is 627647.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 746692 and 746701.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186680 + ... + 186683.

It is an arithmetic number, because the mean of its divisors is an integer number (280023).

2⁷⁴⁶⁷²⁶ is an apocalyptic number.

746726 is a deficient number, since it is larger than the sum of its proper divisors (373366).

746726 is a wasteful number, since it uses less digits than its factorization.

746726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373365.

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

The square root of 746726 is about 864.1330916011. The cubic root of 746726 is about 90.7236311816.

The spelling of 746726 in words is "seven hundred forty-six thousand, seven hundred twenty-six".