89842846 has 12 divisors (see below), whose sum is σ = 136819368. Its totient is φ = 44246532.

The previous prime is 89842801. The next prime is 89842859. The reversal of 89842846 is 64824898.

It is a self number, because there is not a number n which added to its sum of digits gives 89842846.

It is a congruent number.

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, 3975 + ... + 13981.

It is an arithmetic number, because the mean of its divisors is an integer number (11401614).

Almost surely, 2^89842846 is an apocalyptic number.

89842846 is a deficient number, since it is larger than the sum of its proper divisors (46976522).

89842846 is a wasteful number, since it uses less digits than its factorization.

89842846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10143 (or 10076 counting only the distinct ones).

The product of its digits is 884736, while the sum is 49.

The square root of 89842846 is about 9478.5466185486. The cubic root of 89842846 is about 447.8794816921.

The spelling of 89842846 in words is "eighty-nine million, eight hundred forty-two thousand, eight hundred forty-six".