84868882 has 12 divisors (see below), whose sum is σ = 148087710. Its totient is φ = 36372336.

The previous prime is 84868829. The next prime is 84868891. The reversal of 84868882 is 28886848.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 70207641 + 14661241 = 8379^2 + 3829^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 432907 + ... + 433102.

Almost surely, 2^84868882 is an apocalyptic number.

84868882 is a deficient number, since it is larger than the sum of its proper divisors (63218828).

84868882 is a wasteful number, since it uses less digits than its factorization.

84868882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866025 (or 866018 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 52.

The square root of 84868882 is about 9212.4308409887. The cubic root of 84868882 is about 439.4567710595.

The spelling of 84868882 in words is "eighty-four million, eight hundred sixty-eight thousand, eight hundred eighty-two".