83275776 has 130 divisors (see below), whose sum is σ = 249759972. Its totient is φ = 27648000.

The previous prime is 83275771. The next prime is 83275781. The reversal of 83275776 is 67757238.

It is an interprime number because it is at equal distance from previous prime (83275771) and next prime (83275781).

It is not an unprimeable number, because it can be changed into a prime (83275771) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 331651 + ... + 331901.

Almost surely, 2^83275776 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 83275776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124879986).

83275776 is an abundant number, since it is smaller than the sum of its proper divisors (166484196).

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

83275776 is an equidigital number, since it uses as much as digits as its factorization.

83275776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 256 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The square root of 83275776 is about 9125.5562022268. The cubic root of 83275776 is about 436.6896472830.

The spelling of 83275776 in words is "eighty-three million, two hundred seventy-five thousand, seven hundred seventy-six".