89801695 has 16 divisors (see below), whose sum is σ = 113948640. Its totient is φ = 67751424.

The previous prime is 89801689. The next prime is 89801707. The reversal of 89801695 is 59610898.

It is a cyclic number.

It is not a de Polignac number, because 89801695 - 2³ = 89801687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20107 + ... + 24163.

It is an arithmetic number, because the mean of its divisors is an integer number (7121790).

Almost surely, 2^89801695 is an apocalyptic number.

89801695 is a deficient number, since it is larger than the sum of its proper divisors (24146945).

89801695 is a wasteful number, since it uses less digits than its factorization.

89801695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314.

The product of its (nonzero) digits is 155520, while the sum is 46.

The square root of 89801695 is about 9476.3756257337. The cubic root of 89801695 is about 447.8110900355.

The spelling of 89801695 in words is "eighty-nine million, eight hundred one thousand, six hundred ninety-five".