8985251 has 4 divisors (see below), whose sum is σ = 9802104. Its totient is φ = 8168400.

The previous prime is 8985247. The next prime is 8985253. The reversal of 8985251 is 1525898.

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 8985251 - 2² = 8985247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8985253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408410 + ... + 408431.

It is an arithmetic number, because the mean of its divisors is an integer number (2450526).

Almost surely, 2^8985251 is an apocalyptic number.

8985251 is a deficient number, since it is larger than the sum of its proper divisors (816853).

8985251 is a wasteful number, since it uses less digits than its factorization.

8985251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816852.

The product of its digits is 28800, while the sum is 38.

The square root of 8985251 is about 2997.5408254101. The cubic root of 8985251 is about 207.8946936743.

The spelling of 8985251 in words is "eight million, nine hundred eighty-five thousand, two hundred fifty-one".