83261027 has 2 divisors, whose sum is σ = 83261028. Its totient is φ = 83261026.

The previous prime is 83260997. The next prime is 83261041. The reversal of 83261027 is 72016238.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83261027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83261627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41630513 + 41630514.

It is an arithmetic number, because the mean of its divisors is an integer number (41630514).

Almost surely, 2^83261027 is an apocalyptic number.

83261027 is a deficient number, since it is larger than the sum of its proper divisors (1).

83261027 is an equidigital number, since it uses as much as digits as its factorization.

83261027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 83261027 is about 9124.7480513163. The cubic root of 83261027 is about 436.6638650119.

The spelling of 83261027 in words is "eighty-three million, two hundred sixty-one thousand, twenty-seven".