8950081 has 4 divisors (see below), whose sum is σ = 10228672. Its totient is φ = 7671492.

The previous prime is 8950049. The next prime is 8950087. The reversal of 8950081 is 1800598.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8950081 - 2⁵ = 8950049 is a prime.

It is a super-2 number, since 2×8950081² = 160207899813122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8950087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639285 + ... + 639298.

It is an arithmetic number, because the mean of its divisors is an integer number (2557168).

Almost surely, 2^8950081 is an apocalyptic number.

It is an amenable number.

8950081 is a deficient number, since it is larger than the sum of its proper divisors (1278591).

8950081 is a wasteful number, since it uses less digits than its factorization.

8950081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278590.

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 8950081 is about 2991.6685979567. The cubic root of 8950081 is about 207.6230923980.

The spelling of 8950081 in words is "eight million, nine hundred fifty thousand, eighty-one".