72037067 has 8 divisors (see below), whose sum is σ = 73322496. Its totient is φ = 70763112.

The previous prime is 72037061. The next prime is 72037093. The reversal of 72037067 is 76073027.

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 72037067 - 2⁴ = 72037051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72037061) 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, 10328 + ... + 15834.

It is an arithmetic number, because the mean of its divisors is an integer number (9165312).

Almost surely, 2^72037067 is an apocalyptic number.

72037067 is a deficient number, since it is larger than the sum of its proper divisors (1285429).

72037067 is a wasteful number, since it uses less digits than its factorization.

72037067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5737.

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 72037067 is about 8487.4652871161. The cubic root of 72037067 is about 416.0881435359.

The spelling of 72037067 in words is "seventy-two million, thirty-seven thousand, sixty-seven".