726104 has 32 divisors (see below), whose sum is σ = 1522800. Its totient is φ = 322560.

The previous prime is 726101. The next prime is 726107. The reversal of 726104 is 401627.

It is an interprime number because it is at equal distance from previous prime (726101) and next prime (726107).

Together with 796696 it forms an amicable pair .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2444 + ... + 2724.

2⁷²⁶¹⁰⁴ is an apocalyptic number.

It is an amenable number.

726104 is an abundant number, since it is smaller than the sum of its proper divisors (796696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

726104 is a wasteful number, since it uses less digits than its factorization.

726104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 726104 is about 852.1173628087. The cubic root of 726104 is about 89.8806648833.

The spelling of 726104 in words is "seven hundred twenty-six thousand, one hundred four".