83468529 has 8 divisors (see below), whose sum is σ = 123657120. Its totient is φ = 55645668.

The previous prime is 83468513. The next prime is 83468531. The reversal of 83468529 is 92586438.

83468529 is a `hidden beast` number, since 83 + 46 + 8 + 529 = 666.

It is not a de Polignac number, because 83468529 - 2⁴ = 83468513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83468509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1545687 + ... + 1545740.

It is an arithmetic number, because the mean of its divisors is an integer number (15457140).

Almost surely, 2^83468529 is an apocalyptic number.

It is an amenable number.

83468529 is a deficient number, since it is larger than the sum of its proper divisors (40188591).

83468529 is a wasteful number, since it uses less digits than its factorization.

83468529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3091436 (or 3091430 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 83468529 is about 9136.1112624573. Note that the first 3 decimals coincide. The cubic root of 83468529 is about 437.0263133323.

The spelling of 83468529 in words is "eighty-three million, four hundred sixty-eight thousand, five hundred twenty-nine".