732226422 has 32 divisors (see below), whose sum is σ = 1483326432. Its totient is φ = 240943104.

The previous prime is 732226387. The next prime is 732226433. The reversal of 732226422 is 224622237.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 732226422.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 264598 + ... + 267350.

It is an arithmetic number, because the mean of its divisors is an integer number (46353951).

Almost surely, 2^732226422 is an apocalyptic number.

732226422 is an abundant number, since it is smaller than the sum of its proper divisors (751100010).

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

732226422 is a wasteful number, since it uses less digits than its factorization.

732226422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312.

The product of its digits is 16128, while the sum is 30.

The square root of 732226422 is about 27059.6825923735. The cubic root of 732226422 is about 901.3257916938.

Adding to 732226422 its reverse (224622237), we get a palindrome (956848659).

The spelling of 732226422 in words is "seven hundred thirty-two million, two hundred twenty-six thousand, four hundred twenty-two".