89399852 has 12 divisors (see below), whose sum is σ = 157486896. Its totient is φ = 44403600.

The previous prime is 89399833. The next prime is 89399861. The reversal of 89399852 is 25899398.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 89399794 and 89399803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73403 + ... + 74610.

It is an arithmetic number, because the mean of its divisors is an integer number (13123908).

Almost surely, 2^89399852 is an apocalyptic number.

It is an amenable number.

89399852 is a deficient number, since it is larger than the sum of its proper divisors (68087044).

89399852 is a wasteful number, since it uses less digits than its factorization.

89399852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148168 (or 148166 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 53.

The square root of 89399852 is about 9455.1494964384. The cubic root of 89399852 is about 447.1421389165.

The spelling of 89399852 in words is "eighty-nine million, three hundred ninety-nine thousand, eight hundred fifty-two".