8901995 has 4 divisors (see below), whose sum is σ = 10682400. Its totient is φ = 7121592.

The previous prime is 8901953. The next prime is 8902001. The reversal of 8901995 is 5991098.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8901995 - 2¹⁰ = 8900971 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890195 + ... + 890204.

It is an arithmetic number, because the mean of its divisors is an integer number (2670600).

Almost surely, 2^8901995 is an apocalyptic number.

8901995 is a deficient number, since it is larger than the sum of its proper divisors (1780405).

8901995 is a wasteful number, since it uses less digits than its factorization.

8901995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780404.

The product of its (nonzero) digits is 29160, while the sum is 41.

The square root of 8901995 is about 2983.6211220596. The cubic root of 8901995 is about 207.2505930702.

The spelling of 8901995 in words is "eight million, nine hundred one thousand, nine hundred ninety-five".