72059419 has 8 divisors (see below), whose sum is σ = 76451840. Its totient is φ = 67727016.

The previous prime is 72059417. The next prime is 72059423. The reversal of 72059419 is 91495027.

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 72059419 - 2¹ = 72059417 is a prime.

It is a super-3 number, since 3×72059419³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72059417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12519 + ... + 17344.

It is an arithmetic number, because the mean of its divisors is an integer number (9556480).

Almost surely, 2^72059419 is an apocalyptic number.

72059419 is a deficient number, since it is larger than the sum of its proper divisors (4392421).

72059419 is a wasteful number, since it uses less digits than its factorization.

72059419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30009.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 72059419 is about 8488.7819503154. The cubic root of 72059419 is about 416.1311743477.

The spelling of 72059419 in words is "seventy-two million, fifty-nine thousand, four hundred nineteen".