72027083 has 4 divisors (see below), whose sum is σ = 72060120. Its totient is φ = 71994048.

The previous prime is 72027073. The next prime is 72027089. The reversal of 72027083 is 38072027.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 72027083 - 2⁶ = 72027019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72027089) 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 3 ways as a sum of consecutive naturals, for example, 12998 + ... + 17691.

It is an arithmetic number, because the mean of its divisors is an integer number (18015030).

Almost surely, 2^72027083 is an apocalyptic number.

72027083 is a deficient number, since it is larger than the sum of its proper divisors (33037).

72027083 is a wasteful number, since it uses less digits than its factorization.

72027083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33036.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 72027083 is about 8486.8771052726. The cubic root of 72027083 is about 416.0689200253.

The spelling of 72027083 in words is "seventy-two million, twenty-seven thousand, eighty-three".