83060663 has 4 divisors (see below), whose sum is σ = 94926480. Its totient is φ = 71194848.

The previous prime is 83060639. The next prime is 83060707. The reversal of 83060663 is 36606038.

It is a happy number.

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 83060663 - 2¹⁸ = 82798519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83060603) 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, 5932898 + ... + 5932911.

It is an arithmetic number, because the mean of its divisors is an integer number (23731620).

Almost surely, 2^83060663 is an apocalyptic number.

83060663 is a deficient number, since it is larger than the sum of its proper divisors (11865817).

83060663 is a wasteful number, since it uses less digits than its factorization.

83060663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11865816.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 83060663 is about 9113.7622856864. The cubic root of 83060663 is about 436.3133128691.

The spelling of 83060663 in words is "eighty-three million, sixty thousand, six hundred sixty-three".