83258893 has 4 divisors (see below), whose sum is σ = 87640960. Its totient is φ = 78876828.

The previous prime is 83258891. The next prime is 83258897. The reversal of 83258893 is 39885238.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 83258893 - 2¹ = 83258891 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 (83258891) 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, 2191005 + ... + 2191042.

It is an arithmetic number, because the mean of its divisors is an integer number (21910240).

Almost surely, 2^83258893 is an apocalyptic number.

It is an amenable number.

83258893 is a deficient number, since it is larger than the sum of its proper divisors (4382067).

83258893 is a wasteful number, since it uses less digits than its factorization.

83258893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4382066.

The product of its digits is 414720, while the sum is 46.

The square root of 83258893 is about 9124.6311158315. The cubic root of 83258893 is about 436.6601343803.

The spelling of 83258893 in words is "eighty-three million, two hundred fifty-eight thousand, eight hundred ninety-three".