89072606 has 16 divisors (see below), whose sum is σ = 159335424. Its totient is φ = 36514104.

The previous prime is 89072603. The next prime is 89072609. The reversal of 89072606 is 60627098.

It is an interprime number because it is at equal distance from previous prime (89072603) and next prime (89072609).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 89072606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89072603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137990 + ... + 138633.

It is an arithmetic number, because the mean of its divisors is an integer number (9958464).

Almost surely, 2^89072606 is an apocalyptic number.

89072606 is a deficient number, since it is larger than the sum of its proper divisors (70262818).

89072606 is a wasteful number, since it uses less digits than its factorization.

89072606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276655.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 89072606 is about 9437.8284578604. The cubic root of 89072606 is about 446.5958875250.

The spelling of 89072606 in words is "eighty-nine million, seventy-two thousand, six hundred six".