72084206 has 8 divisors (see below), whose sum is σ = 108167304. Its totient is φ = 36028440.

The previous prime is 72084197. The next prime is 72084209. The reversal of 72084206 is 60248027.

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

It is a super-2 number, since 2×72084206² = 10392265509300872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72084209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2096 + ... + 12188.

It is an arithmetic number, because the mean of its divisors is an integer number (13520913).

Almost surely, 2^72084206 is an apocalyptic number.

72084206 is a deficient number, since it is larger than the sum of its proper divisors (36083098).

72084206 is a wasteful number, since it uses less digits than its factorization.

72084206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13666.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 72084206 is about 8490.2418104551. The cubic root of 72084206 is about 416.1788824804.

The spelling of 72084206 in words is "seventy-two million, eighty-four thousand, two hundred six".