83022408 has 96 divisors (see below), whose sum is σ = 266535360. Its totient is φ = 23716800.

The previous prime is 83022391. The next prime is 83022409. The reversal of 83022408 is 80422038.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (83022409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10558 + ... + 16658.

It is an arithmetic number, because the mean of its divisors is an integer number (2776410).

Almost surely, 2^83022408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83022408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133267680).

83022408 is an abundant number, since it is smaller than the sum of its proper divisors (183512952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83022408 is a wasteful number, since it uses less digits than its factorization.

83022408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6129 (or 6113 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 83022408 is about 9111.6632949204. The cubic root of 83022408 is about 436.2463187457.

The spelling of 83022408 in words is "eighty-three million, twenty-two thousand, four hundred eight".