160163444 has 24 divisors (see below), whose sum is σ = 334255488. Its totient is φ = 65656800.

The previous prime is 160163441. The next prime is 160163447. The reversal of 160163444 is 444361061.

It is an interprime number because it is at equal distance from previous prime (160163441) and next prime (160163447).

It is a super-2 number, since 2×160163444² = 51304657587882272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160163441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123707 + ... + 124994.

It is an arithmetic number, because the mean of its divisors is an integer number (13927312).

Almost surely, 2^160163444 is an apocalyptic number.

160163444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

160163444 is an abundant number, since it is smaller than the sum of its proper divisors (174092044).

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

160163444 is a wasteful number, since it uses less digits than its factorization.

160163444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248735 (or 248733 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 160163444 is about 12655.5696829499. The cubic root of 160163444 is about 543.0683167733.

The spelling of 160163444 in words is "one hundred sixty million, one hundred sixty-three thousand, four hundred forty-four".