72385359 has 4 divisors (see below), whose sum is σ = 96513816. Its totient is φ = 48256904.

The previous prime is 72385351. The next prime is 72385373. The reversal of 72385359 is 95358327.

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

It is a cyclic number.

It is not a de Polignac number, because 72385359 - 2³ = 72385351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 72385359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72385351) 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, 12064224 + ... + 12064229.

It is an arithmetic number, because the mean of its divisors is an integer number (24128454).

Almost surely, 2^72385359 is an apocalyptic number.

72385359 is a deficient number, since it is larger than the sum of its proper divisors (24128457).

72385359 is a wasteful number, since it uses less digits than its factorization.

72385359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24128456.

The product of its digits is 226800, while the sum is 42.

The square root of 72385359 is about 8507.9585683053. The cubic root of 72385359 is about 416.7576471904.

The spelling of 72385359 in words is "seventy-two million, three hundred eighty-five thousand, three hundred fifty-nine".