89748006 has 16 divisors (see below), whose sum is σ = 180349248. Its totient is φ = 29773800.

The previous prime is 89747939. The next prime is 89748023. The reversal of 89748006 is 60084798.

It is a happy number.

It is a congruent 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, 34180 + ... + 36711.

It is an arithmetic number, because the mean of its divisors is an integer number (11271828).

Almost surely, 2^89748006 is an apocalyptic number.

89748006 is an abundant number, since it is smaller than the sum of its proper divisors (90601242).

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

89748006 is a wasteful number, since it uses less digits than its factorization.

89748006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71107.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 89748006 is about 9473.5424208688. The cubic root of 89748006 is about 447.7218292015.

The spelling of 89748006 in words is "eighty-nine million, seven hundred forty-eight thousand, six".