726476 has 6 divisors (see below), whose sum is σ = 1271340. Its totient is φ = 363236.

The previous prime is 726469. The next prime is 726487. The reversal of 726476 is 674627.

It is a happy number.

726476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 726476.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90806 + ... + 90813.

It is an arithmetic number, because the mean of its divisors is an integer number (211890).

2⁷²⁶⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

726476 is a deficient number, since it is larger than the sum of its proper divisors (544864).

726476 is a wasteful number, since it uses less digits than its factorization.

726476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181623 (or 181621 counting only the distinct ones).

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

The square root of 726476 is about 852.3356146495. The cubic root of 726476 is about 89.8960115825.

The spelling of 726476 in words is "seven hundred twenty-six thousand, four hundred seventy-six".