732262042 has 16 divisors (see below), whose sum is σ = 1128866760. Its totient is φ = 355987008.

The previous prime is 732262031. The next prime is 732262043. The reversal of 732262042 is 240262237.

It can be written as a sum of positive squares in 4 ways, for example, as 728946001 + 3316041 = 26999^2 + 1821^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 732262042.

It is not an unprimeable number, because it can be changed into a prime (732262043) 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 7 ways as a sum of consecutive naturals, for example, 147708 + ... + 152584.

Almost surely, 2^732262042 is an apocalyptic number.

732262042 is a deficient number, since it is larger than the sum of its proper divisors (396604718).

732262042 is a wasteful number, since it uses less digits than its factorization.

732262042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 732262042 is about 27060.3407591257. The cubic root of 732262042 is about 901.3404068015.

The spelling of 732262042 in words is "seven hundred thirty-two million, two hundred sixty-two thousand, forty-two".