8891051 has 8 divisors (see below), whose sum is σ = 10138464. Its totient is φ = 7724160.

The previous prime is 8891033. The next prime is 8891053. The reversal of 8891051 is 1501988.

It is a happy number.

8891051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8891051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8890999 and 8891017.

It is not an unprimeable number, because it can be changed into a prime (8891053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19895 + ... + 20336.

It is an arithmetic number, because the mean of its divisors is an integer number (1267308).

Almost surely, 2^8891051 is an apocalyptic number.

8891051 is a deficient number, since it is larger than the sum of its proper divisors (1247413).

8891051 is a wasteful number, since it uses less digits than its factorization.

8891051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40261.

The product of its (nonzero) digits is 2880, while the sum is 32.

The square root of 8891051 is about 2981.7865450096. The cubic root of 8891051 is about 207.1656278235.

The spelling of 8891051 in words is "eight million, eight hundred ninety-one thousand, fifty-one".