72934201 has 8 divisors (see below), whose sum is σ = 74437704. Its totient is φ = 71435520.

The previous prime is 72934181. The next prime is 72934237. The reversal of 72934201 is 10243927.

It can be written as a sum of positive squares in 4 ways, for example, as 48441600 + 24492601 = 6960^2 + 4949^2 .

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

It is not a de Polignac number, because 72934201 - 2¹⁹ = 72409913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 72934201.

It is not an unprimeable number, because it can be changed into a prime (72934241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55585 + ... + 56881.

It is an arithmetic number, because the mean of its divisors is an integer number (9304713).

Almost surely, 2^72934201 is an apocalyptic number.

It is an amenable number.

72934201 is a deficient number, since it is larger than the sum of its proper divisors (1503503).

72934201 is a wasteful number, since it uses less digits than its factorization.

72934201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 72934201 is about 8540.1522820146. The cubic root of 72934201 is about 417.8083127868.

The spelling of 72934201 in words is "seventy-two million, nine hundred thirty-four thousand, two hundred one".