748624 has 20 divisors (see below), whose sum is σ = 1473120. Its totient is φ = 368480.

The previous prime is 748613. The next prime is 748633. The reversal of 748624 is 426847.

It is a congruent 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, 807 + ... + 1465.

It is an arithmetic number, because the mean of its divisors is an integer number (73656).

2⁷⁴⁸⁶²⁴ is an apocalyptic number.

It is an amenable number.

748624 is a deficient number, since it is larger than the sum of its proper divisors (724496).

748624 is a wasteful number, since it uses less digits than its factorization.

748624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738 (or 732 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 748624 is about 865.2306050990. The cubic root of 748624 is about 90.8004321171.

The spelling of 748624 in words is "seven hundred forty-eight thousand, six hundred twenty-four".