83529027 has 6 divisors (see below), whose sum is σ = 120653052. Its totient is φ = 55686012.

The previous prime is 83529023. The next prime is 83529029. The reversal of 83529027 is 72092538.

It is a happy number.

It is not a de Polignac number, because 83529027 - 2² = 83529023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83528982 and 83529000.

It is not an unprimeable number, because it can be changed into a prime (83529023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4640493 + ... + 4640510.

It is an arithmetic number, because the mean of its divisors is an integer number (20108842).

Almost surely, 2^83529027 is an apocalyptic number.

83529027 is a deficient number, since it is larger than the sum of its proper divisors (37124025).

83529027 is a wasteful number, since it uses less digits than its factorization.

83529027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9281009 (or 9281006 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 83529027 is about 9139.4215900132. The cubic root of 83529027 is about 437.1318734081.

The spelling of 83529027 in words is "eighty-three million, five hundred twenty-nine thousand, twenty-seven".