881859226 has 8 divisors (see below), whose sum is σ = 1342532160. Its totient is φ = 434348508.

The previous prime is 881859211. The next prime is 881859227. The reversal of 881859226 is 622958188.

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

It is a self number, because there is not a number n which added to its sum of digits gives 881859226.

It is not an unprimeable number, because it can be changed into a prime (881859227) 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, 3290386 + ... + 3290653.

It is an arithmetic number, because the mean of its divisors is an integer number (167816520).

Almost surely, 2^881859226 is an apocalyptic number.

881859226 is a deficient number, since it is larger than the sum of its proper divisors (460672934).

881859226 is a wasteful number, since it uses less digits than its factorization.

881859226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6581108.

The product of its digits is 552960, while the sum is 49.

The square root of 881859226 is about 29696.1146616860. The cubic root of 881859226 is about 958.9583703531.

The spelling of 881859226 in words is "eight hundred eighty-one million, eight hundred fifty-nine thousand, two hundred twenty-six".