726254 has 8 divisors (see below), whose sum is σ = 1096200. Its totient is φ = 360856.

The previous prime is 726221. The next prime is 726287. The reversal of 726254 is 452627.

It is an interprime number because it is at equal distance from previous prime (726221) and next prime (726287).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 726254.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 704 + ... + 1395.

It is an arithmetic number, because the mean of its divisors is an integer number (137025).

2⁷²⁶²⁵⁴ is an apocalyptic number.

726254 is a deficient number, since it is larger than the sum of its proper divisors (369946).

726254 is a wasteful number, since it uses less digits than its factorization.

726254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274.

The product of its digits is 3360, while the sum is 26.

The square root of 726254 is about 852.2053743083. The cubic root of 726254 is about 89.8868536990.

The spelling of 726254 in words is "seven hundred twenty-six thousand, two hundred fifty-four".