83146627 has 2 divisors, whose sum is σ = 83146628. Its totient is φ = 83146626.

The previous prime is 83146621. The next prime is 83146667. The reversal of 83146627 is 72664138.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83146627 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83146621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41573313 + 41573314.

It is an arithmetic number, because the mean of its divisors is an integer number (41573314).

Almost surely, 2^83146627 is an apocalyptic number.

83146627 is a deficient number, since it is larger than the sum of its proper divisors (1).

83146627 is an equidigital number, since it uses as much as digits as its factorization.

83146627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 37.

The square root of 83146627 is about 9118.4772303274. The cubic root of 83146627 is about 436.4637824347.

It can be divided in two parts, 8314 and 6627, that added together give a palindrome (14941).

The spelling of 83146627 in words is "eighty-three million, one hundred forty-six thousand, six hundred twenty-seven".