724954 has 8 divisors (see below), whose sum is σ = 1096128. Its totient is φ = 359580.

The previous prime is 724949. The next prime is 724961. The reversal of 724954 is 459427.

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

It is an Ulam number.

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, 1122 + ... + 1645.

It is an arithmetic number, because the mean of its divisors is an integer number (137016).

2⁷²⁴⁹⁵⁴ is an apocalyptic number.

724954 is a deficient number, since it is larger than the sum of its proper divisors (371174).

724954 is a wasteful number, since it uses less digits than its factorization.

724954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900.

The product of its digits is 10080, while the sum is 31.

The square root of 724954 is about 851.4423057377. The cubic root of 724954 is about 89.8331889565.

The spelling of 724954 in words is "seven hundred twenty-four thousand, nine hundred fifty-four".