732253 has 4 divisors (see below), whose sum is σ = 739900. Its totient is φ = 724608.

The previous prime is 732239. The next prime is 732257. The reversal of 732253 is 352237.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 480249 + 252004 = 693^2 + 502^2 .

It is a cyclic number.

It is not a de Polignac number, because 732253 - 2⁹ = 731741 is a prime.

It is a Duffinian number.

732253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3678 + ... + 3871.

It is an arithmetic number, because the mean of its divisors is an integer number (184975).

2⁷³²²⁵³ is an apocalyptic number.

It is an amenable number.

732253 is a deficient number, since it is larger than the sum of its proper divisors (7647).

732253 is an equidigital number, since it uses as much as digits as its factorization.

732253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7646.

The product of its digits is 1260, while the sum is 22.

The square root of 732253 is about 855.7178273239. The cubic root of 732253 is about 90.1336696858.

The spelling of 732253 in words is "seven hundred thirty-two thousand, two hundred fifty-three".