82899141 has 16 divisors (see below), whose sum is σ = 121805376. Its totient is φ = 49827456.

The previous prime is 82899137. The next prime is 82899143. The reversal of 82899141 is 14199828.

It is not a de Polignac number, because 82899141 - 2² = 82899137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82899093 and 82899102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82899143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23040 + ... + 26393.

It is an arithmetic number, because the mean of its divisors is an integer number (7612836).

Almost surely, 2^82899141 is an apocalyptic number.

It is an amenable number.

82899141 is a deficient number, since it is larger than the sum of its proper divisors (38906235).

82899141 is a wasteful number, since it uses less digits than its factorization.

82899141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49492.

The product of its digits is 41472, while the sum is 42.

The square root of 82899141 is about 9104.8965397746. The cubic root of 82899141 is about 436.0303071405.

The spelling of 82899141 in words is "eighty-two million, eight hundred ninety-nine thousand, one hundred forty-one".