887146093 has 4 divisors (see below), whose sum is σ = 887237788. Its totient is φ = 887054400.

The previous prime is 887146079. The next prime is 887146109. The reversal of 887146093 is 390641788.

It is a happy number.

887146093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 393506569 + 493639524 = 19837^2 + 22218^2 .

It is a cyclic number.

It is not a de Polignac number, because 887146093 - 2⁵ = 887146061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887146193) 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, 29358 + ... + 51343.

It is an arithmetic number, because the mean of its divisors is an integer number (221809447).

Almost surely, 2^887146093 is an apocalyptic number.

It is an amenable number.

887146093 is a deficient number, since it is larger than the sum of its proper divisors (91695).

887146093 is a wasteful number, since it uses less digits than its factorization.

887146093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91694.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 887146093 is about 29784.9977841194. The cubic root of 887146093 is about 960.8709157538.

The spelling of 887146093 in words is "eight hundred eighty-seven million, one hundred forty-six thousand, ninety-three".