82899126 has 20 divisors (see below), whose sum is σ = 185755812. Its totient is φ = 27632988.

The previous prime is 82899121. The next prime is 82899127. The reversal of 82899126 is 62199828.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82899121) 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, 255700 + ... + 256023.

Almost surely, 2^82899126 is an apocalyptic number.

82899126 is an abundant number, since it is smaller than the sum of its proper divisors (102856686).

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

82899126 is a wasteful number, since it uses less digits than its factorization.

82899126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511737 (or 511728 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 82899126 is about 9104.8957160420. The cubic root of 82899126 is about 436.0302808417.

The spelling of 82899126 in words is "eighty-two million, eight hundred ninety-nine thousand, one hundred twenty-six".