83534023 has 2 divisors, whose sum is σ = 83534024. Its totient is φ = 83534022.

The previous prime is 83533991. The next prime is 83534053. The reversal of 83534023 is 32043538.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83534023 - 2⁵ = 83533991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83533982 and 83534000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83534053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41767011 + 41767012.

It is an arithmetic number, because the mean of its divisors is an integer number (41767012).

Almost surely, 2^83534023 is an apocalyptic number.

83534023 is a deficient number, since it is larger than the sum of its proper divisors (1).

83534023 is an equidigital number, since it uses as much as digits as its factorization.

83534023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 83534023 is about 9139.6949073807. The cubic root of 83534023 is about 437.1405884117.

The spelling of 83534023 in words is "eighty-three million, five hundred thirty-four thousand, twenty-three".