72432802 has 16 divisors (see below), whose sum is σ = 120782592. Its totient is φ = 32351760.

The previous prime is 72432797. The next prime is 72432839. The reversal of 72432802 is 20823427.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 44128 + ... + 45739.

It is an arithmetic number, because the mean of its divisors is an integer number (7548912).

Almost surely, 2^72432802 is an apocalyptic number.

72432802 is a deficient number, since it is larger than the sum of its proper divisors (48349790).

72432802 is a wasteful number, since it uses less digits than its factorization.

72432802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89913.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 72432802 is about 8510.7462657513. The cubic root of 72432802 is about 416.8486780986.

The spelling of 72432802 in words is "seventy-two million, four hundred thirty-two thousand, eight hundred two".