732000 has 96 divisors (see below), whose sum is σ = 2437344. Its totient is φ = 192000.

The previous prime is 731999. The next prime is 732023. The reversal of 732000 is 237.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11970 + ... + 12030.

It is an arithmetic number, because the mean of its divisors is an integer number (25389).

2⁷³²⁰⁰⁰ 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 732000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1218672).

732000 is an abundant number, since it is smaller than the sum of its proper divisors (1705344).

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

732000 is a wasteful number, since it uses less digits than its factorization.

732000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 12.

The square root of 732000 is about 855.5699854483. The cubic root of 732000 is about 90.1232878254.

Adding to 732000 its reverse (237), we get a palindrome (732237).

The spelling of 732000 in words is "seven hundred thirty-two thousand".