83283527 has 4 divisors (see below), whose sum is σ = 88182576. Its totient is φ = 78384480.

The previous prime is 83283491. The next prime is 83283539. The reversal of 83283527 is 72538238.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83283527 - 2⁶ = 83283463 is a prime.

It is a super-2 number, since 2×83283527² = 13872291739119458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83283547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2449499 + ... + 2449532.

It is an arithmetic number, because the mean of its divisors is an integer number (22045644).

Almost surely, 2^83283527 is an apocalyptic number.

83283527 is a deficient number, since it is larger than the sum of its proper divisors (4899049).

83283527 is a wasteful number, since it uses less digits than its factorization.

83283527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4899048.

The product of its digits is 80640, while the sum is 38.

The square root of 83283527 is about 9125.9808787878. The cubic root of 83283527 is about 436.7031953462.

The spelling of 83283527 in words is "eighty-three million, two hundred eighty-three thousand, five hundred twenty-seven".