160906886 has 12 divisors (see below), whose sum is σ = 280766268. Its totient is φ = 68960052.

The previous prime is 160906883. The next prime is 160906901. The reversal of 160906886 is 688609061.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160906883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 820856 + ... + 821051.

It is an arithmetic number, because the mean of its divisors is an integer number (23397189).

Almost surely, 2^160906886 is an apocalyptic number.

160906886 is a deficient number, since it is larger than the sum of its proper divisors (119859382).

160906886 is a wasteful number, since it uses less digits than its factorization.

160906886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641923 (or 1641916 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 160906886 is about 12684.9078041585. The cubic root of 160906886 is about 543.9072862290.

The spelling of 160906886 in words is "one hundred sixty million, nine hundred six thousand, eight hundred eighty-six".