732256224 has 96 divisors (see below), whose sum is σ = 2204858880. Its totient is φ = 208445952.

The previous prime is 732256207. The next prime is 732256247. The reversal of 732256224 is 422652237.

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

732256224 is a Rhonda number in base 10.

Its product of digits (40320) is a multiple of the sum of its prime factors (4032).

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, 195037 + ... + 198755.

It is an arithmetic number, because the mean of its divisors is an integer number (22967280).

Almost surely, 2^732256224 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 732256224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1102429440).

732256224 is an abundant number, since it is smaller than the sum of its proper divisors (1472602656).

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

732256224 is a wasteful number, since it uses less digits than its factorization.

732256224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4032 (or 4024 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 732256224 is about 27060.2332584182. The cubic root of 732256224 is about 901.3380196723.

It can be divided in two parts, 7322 and 56224, that added together give a triangular number (63546 = T₃₅₆).

The spelling of 732256224 in words is "seven hundred thirty-two million, two hundred fifty-six thousand, two hundred twenty-four".