746432 has 28 divisors (see below), whose sum is σ = 1508760. Its totient is φ = 366336.

The previous prime is 746429. The next prime is 746477. The reversal of 746432 is 234647.

It is a happy number.

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, 6794 + ... + 6902.

2⁷⁴⁶⁴³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (754380).

746432 is an abundant number, since it is smaller than the sum of its proper divisors (762328).

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

746432 is a wasteful number, since it uses less digits than its factorization.

746432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 218 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 746432 is about 863.9629621691. The cubic root of 746432 is about 90.7117230882.

The spelling of 746432 in words is "seven hundred forty-six thousand, four hundred thirty-two".