89956105 has 16 divisors (see below), whose sum is σ = 114773760. Its totient is φ = 67532608.

The previous prime is 89956103. The next prime is 89956117. The reversal of 89956105 is 50165998.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 89956105 - 2¹ = 89956103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89956103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1285 + ... + 13474.

It is an arithmetic number, because the mean of its divisors is an integer number (7173360).

Almost surely, 2^89956105 is an apocalyptic number.

It is an amenable number.

89956105 is a deficient number, since it is larger than the sum of its proper divisors (24817655).

89956105 is a wasteful number, since it uses less digits than its factorization.

89956105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14840.

The product of its (nonzero) digits is 97200, while the sum is 43.

The square root of 89956105 is about 9484.5192287221. The cubic root of 89956105 is about 448.0676067853.

The spelling of 89956105 in words is "eighty-nine million, nine hundred fifty-six thousand, one hundred five".