83027907 has 12 divisors (see below), whose sum is σ = 125143824. Its totient is φ = 52945200.

The previous prime is 83027887. The next prime is 83027921. The reversal of 83027907 is 70972038.

It is a de Polignac number, because none of the positive numbers 2^k-83027907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83027977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200344 + ... + 200757.

It is an arithmetic number, because the mean of its divisors is an integer number (10428652).

Almost surely, 2^83027907 is an apocalyptic number.

83027907 is a deficient number, since it is larger than the sum of its proper divisors (42115917).

83027907 is a wasteful number, since it uses less digits than its factorization.

83027907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401130 (or 401127 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 83027907 is about 9111.9650460260. The cubic root of 83027907 is about 436.2559501437.

The spelling of 83027907 in words is "eighty-three million, twenty-seven thousand, nine hundred seven".