83275404 has 48 divisors (see below), whose sum is σ = 205564800. Its totient is φ = 26165376.

The previous prime is 83275369. The next prime is 83275411. The reversal of 83275404 is 40457238.

It is a super-2 number, since 2×83275404² = 13869585822726432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50952 + ... + 52560.

It is an arithmetic number, because the mean of its divisors is an integer number (4282600).

Almost surely, 2^83275404 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 83275404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102782400).

83275404 is an abundant number, since it is smaller than the sum of its proper divisors (122289396).

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

83275404 is a wasteful number, since it uses less digits than its factorization.

83275404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862 (or 1860 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 83275404 is about 9125.5358198848. The cubic root of 83275404 is about 436.6889970387.

It can be divided in two parts, 8327 and 5404, that added together give a palindrome (13731).

The spelling of 83275404 in words is "eighty-three million, two hundred seventy-five thousand, four hundred four".