83058507 has 16 divisors (see below), whose sum is σ = 140628480. Its totient is φ = 47461896.

The previous prime is 83058487. The next prime is 83058509. The reversal of 83058507 is 70585038.

It is a happy number.

It is not a de Polignac number, because 83058507 - 2¹⁴ = 83042123 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (83058509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219543 + ... + 219920.

It is an arithmetic number, because the mean of its divisors is an integer number (8789280).

Almost surely, 2^83058507 is an apocalyptic number.

83058507 is a deficient number, since it is larger than the sum of its proper divisors (57569973).

83058507 is a wasteful number, since it uses less digits than its factorization.

83058507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439479 (or 439473 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 83058507 is about 9113.6440022639. The cubic root of 83058507 is about 436.3095377181.

The spelling of 83058507 in words is "eighty-three million, fifty-eight thousand, five hundred seven".