732230542 has 8 divisors (see below), whose sum is σ = 1099382256. Its totient is φ = 365769792.

The previous prime is 732230537. The next prime is 732230549. The reversal of 732230542 is 245032237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×732230542² = 1072323133275227528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 732230542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732230549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170083 + ... + 174334.

It is an arithmetic number, because the mean of its divisors is an integer number (137422782).

Almost surely, 2^732230542 is an apocalyptic number.

732230542 is a deficient number, since it is larger than the sum of its proper divisors (367151714).

732230542 is a wasteful number, since it uses less digits than its factorization.

732230542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345482.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 732230542 is about 27059.7587202843. The cubic root of 732230542 is about 901.3274821797.

Adding to 732230542 its reverse (245032237), we get a palindrome (977262779).

The spelling of 732230542 in words is "seven hundred thirty-two million, two hundred thirty thousand, five hundred forty-two".