726035 has 4 divisors (see below), whose sum is σ = 871248. Its totient is φ = 580824.

The previous prime is 726023. The next prime is 726043. The reversal of 726035 is 530627.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 530627 = 31 ⋅17117.

It is a cyclic number.

It is not a de Polignac number, because 726035 - 2¹⁴ = 709651 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 726035.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 726035.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72599 + ... + 72608.

It is an arithmetic number, because the mean of its divisors is an integer number (217812).

2⁷²⁶⁰³⁵ is an apocalyptic number.

726035 is a deficient number, since it is larger than the sum of its proper divisors (145213).

726035 is a wasteful number, since it uses less digits than its factorization.

726035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145212.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 726035 is about 852.0768744661. The cubic root of 726035 is about 89.8778177419.

The spelling of 726035 in words is "seven hundred twenty-six thousand, thirty-five".