89143606 has 8 divisors (see below), whose sum is σ = 134101800. Its totient is φ = 44443008.

The previous prime is 89143603. The next prime is 89143609. The reversal of 89143606 is 60634198.

It is an interprime number because it is at equal distance from previous prime (89143603) and next prime (89143609).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89143603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63531 + ... + 64918.

It is an arithmetic number, because the mean of its divisors is an integer number (16762725).

Almost surely, 2^89143606 is an apocalyptic number.

89143606 is a deficient number, since it is larger than the sum of its proper divisors (44958194).

89143606 is a wasteful number, since it uses less digits than its factorization.

89143606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128798.

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

The square root of 89143606 is about 9441.5891670841. The cubic root of 89143606 is about 446.7145169153.

The spelling of 89143606 in words is "eighty-nine million, one hundred forty-three thousand, six hundred six".