82829229 has 8 divisors (see below), whose sum is σ = 126216000. Its totient is φ = 47330976.

The previous prime is 82829221. The next prime is 82829261. The reversal of 82829229 is 92292828.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82829229 - 2³ = 82829221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82829221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1972104 + ... + 1972145.

It is an arithmetic number, because the mean of its divisors is an integer number (15777000).

Almost surely, 2^82829229 is an apocalyptic number.

It is an amenable number.

82829229 is a deficient number, since it is larger than the sum of its proper divisors (43386771).

82829229 is a wasteful number, since it uses less digits than its factorization.

82829229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944259.

The product of its digits is 82944, while the sum is 42.

The square root of 82829229 is about 9101.0564771349. The cubic root of 82829229 is about 435.9076990175.

The spelling of 82829229 in words is "eighty-two million, eight hundred twenty-nine thousand, two hundred twenty-nine".