89533738 has 16 divisors (see below), whose sum is σ = 161565120. Its totient is φ = 36351936.

The previous prime is 89533727. The next prime is 89533853. The reversal of 89533738 is 83733598.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 168031 + ... + 168562.

It is an arithmetic number, because the mean of its divisors is an integer number (10097820).

Almost surely, 2^89533738 is an apocalyptic number.

89533738 is a deficient number, since it is larger than the sum of its proper divisors (72031382).

89533738 is a wasteful number, since it uses less digits than its factorization.

89533738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336621.

The product of its digits is 544320, while the sum is 46.

The square root of 89533738 is about 9462.2269049099. The cubic root of 89533738 is about 447.3652422386.

The spelling of 89533738 in words is "eighty-nine million, five hundred thirty-three thousand, seven hundred thirty-eight".