724602 has 8 divisors (see below), whose sum is σ = 1449216. Its totient is φ = 241532.

The previous prime is 724601. The next prime is 724609. The reversal of 724602 is 206427.

It is a happy number.

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

724602 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (724601) 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 in 3 ways as a sum of consecutive naturals, for example, 60378 + ... + 60389.

It is an arithmetic number, because the mean of its divisors is an integer number (181152).

2⁷²⁴⁶⁰² is an apocalyptic number.

724602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

724602 is a wasteful number, since it uses less digits than its factorization.

724602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120772.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 724602 is about 851.2355725650. The cubic root of 724602 is about 89.8186471594.

It can be divided in two parts, 724 and 602, that added together give a triangular number (1326 = T₅₁).

The spelling of 724602 in words is "seven hundred twenty-four thousand, six hundred two".