160297986 has 16 divisors (see below), whose sum is σ = 329261184. Its totient is φ = 51988464.

The previous prime is 160297967. The next prime is 160298011. The reversal of 160297986 is 689792061.

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, 360810 + ... + 361253.

It is an arithmetic number, because the mean of its divisors is an integer number (20578824).

Almost surely, 2^160297986 is an apocalyptic number.

160297986 is an abundant number, since it is smaller than the sum of its proper divisors (168963198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160297986 is a wasteful number, since it uses less digits than its factorization.

160297986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722105.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 160297986 is about 12660.8840923531. The cubic root of 160297986 is about 543.2203386624.

The spelling of 160297986 in words is "one hundred sixty million, two hundred ninety-seven thousand, nine hundred eighty-six".