83522911 has 2 divisors, whose sum is σ = 83522912. Its totient is φ = 83522910.

The previous prime is 83522903. The next prime is 83522939. The reversal of 83522911 is 11922538.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83522911 - 2³ = 83522903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83522951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41761455 + 41761456.

It is an arithmetic number, because the mean of its divisors is an integer number (41761456).

Almost surely, 2^83522911 is an apocalyptic number.

83522911 is a deficient number, since it is larger than the sum of its proper divisors (1).

83522911 is an equidigital number, since it uses as much as digits as its factorization.

83522911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 31.

The square root of 83522911 is about 9139.0869894098. The cubic root of 83522911 is about 437.1212042077.

The spelling of 83522911 in words is "eighty-three million, five hundred twenty-two thousand, nine hundred eleven".