89413066 has 4 divisors (see below), whose sum is σ = 134119602. Its totient is φ = 44706532.

The previous prime is 89413063. The next prime is 89413073. The reversal of 89413066 is 66031498.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88266025 + 1147041 = 9395^2 + 1071^2 .

It is not an unprimeable number, because it can be changed into a prime (89413063) by changing a digit.

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 as a sum of consecutive naturals, namely, 22353265 + ... + 22353268.

Almost surely, 2^89413066 is an apocalyptic number.

89413066 is a deficient number, since it is larger than the sum of its proper divisors (44706536).

89413066 is a wasteful number, since it uses less digits than its factorization.

89413066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44706535.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 89413066 is about 9455.8482432831. The cubic root of 89413066 is about 447.1641682040.

The spelling of 89413066 in words is "eighty-nine million, four hundred thirteen thousand, sixty-six".