72933295 has 8 divisors (see below), whose sum is σ = 87565824. Its totient is φ = 58316064.

The previous prime is 72933293. The next prime is 72933307. The reversal of 72933295 is 59233927.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 72933295 - 2¹ = 72933293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72933293) 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, 16402 + ... + 20368.

It is an arithmetic number, because the mean of its divisors is an integer number (10945728).

Almost surely, 2^72933295 is an apocalyptic number.

72933295 is a deficient number, since it is larger than the sum of its proper divisors (14632529).

72933295 is a wasteful number, since it uses less digits than its factorization.

72933295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7649.

The product of its digits is 102060, while the sum is 40.

The square root of 72933295 is about 8540.0992382993. The cubic root of 72933295 is about 417.8065827530.

The spelling of 72933295 in words is "seventy-two million, nine hundred thirty-three thousand, two hundred ninety-five".