886642246 has 16 divisors (see below), whose sum is σ = 1527920640. Its totient is φ = 377998920.

The previous prime is 886642223. The next prime is 886642283. The reversal of 886642246 is 642246688.

It is a super-2 number, since 2×886642246² = 1572268944783849032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 886642196 and 886642205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163116 + ... + 168463.

It is an arithmetic number, because the mean of its divisors is an integer number (95495040).

Almost surely, 2^886642246 is an apocalyptic number.

886642246 is a deficient number, since it is larger than the sum of its proper divisors (641278394).

886642246 is a wasteful number, since it uses less digits than its factorization.

886642246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331779.

The product of its digits is 884736, while the sum is 46.

The square root of 886642246 is about 29776.5385160868. The cubic root of 886642246 is about 960.6889751790.

The spelling of 886642246 in words is "eight hundred eighty-six million, six hundred forty-two thousand, two hundred forty-six".