889224061 has 4 divisors (see below), whose sum is σ = 970062624. Its totient is φ = 808385500.

The previous prime is 889224059. The next prime is 889224101. The reversal of 889224061 is 160422988.

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 889224061 - 2¹ = 889224059 is a prime.

It is a super-2 number, since 2×889224061² = 1581438861322663442, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889224001) 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, 40419265 + ... + 40419286.

It is an arithmetic number, because the mean of its divisors is an integer number (242515656).

Almost surely, 2^889224061 is an apocalyptic number.

It is an amenable number.

889224061 is a deficient number, since it is larger than the sum of its proper divisors (80838563).

889224061 is a wasteful number, since it uses less digits than its factorization.

889224061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80838562.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 889224061 is about 29819.8601774053. The cubic root of 889224061 is about 961.6205488101.

The spelling of 889224061 in words is "eight hundred eighty-nine million, two hundred twenty-four thousand, sixty-one".