89105355 has 36 divisors (see below), whose sum is σ = 157568112. Its totient is φ = 46572960.

The previous prime is 89105353. The next prime is 89105363. The reversal of 89105355 is 55350198.

It is a happy number.

It is not a de Polignac number, because 89105355 - 2¹ = 89105353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89105351) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 533482 + ... + 533648.

It is an arithmetic number, because the mean of its divisors is an integer number (4376892).

Almost surely, 2^89105355 is an apocalyptic number.

89105355 is a deficient number, since it is larger than the sum of its proper divisors (68462757).

89105355 is a wasteful number, since it uses less digits than its factorization.

89105355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 89105355 is about 9439.5632843898. The cubic root of 89105355 is about 446.6506135787.

The spelling of 89105355 in words is "eighty-nine million, one hundred five thousand, three hundred fifty-five".