160970140 has 12 divisors (see below), whose sum is σ = 338037336. Its totient is φ = 64388048.

The previous prime is 160970137. The next prime is 160970143. The reversal of 160970140 is 41079061.

It is an interprime number because it is at equal distance from previous prime (160970137) and next prime (160970143).

It is a super-2 number, since 2×160970140² = 51822771943239200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 160970099 and 160970108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160970143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4024234 + ... + 4024273.

It is an arithmetic number, because the mean of its divisors is an integer number (28169778).

Almost surely, 2^160970140 is an apocalyptic number.

160970140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160970140 is an abundant number, since it is smaller than the sum of its proper divisors (177067196).

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

160970140 is a wasteful number, since it uses less digits than its factorization.

160970140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8048516 (or 8048514 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 160970140 is about 12687.4008370509. The cubic root of 160970140 is about 543.9785485702.

The spelling of 160970140 in words is "one hundred sixty million, nine hundred seventy thousand, one hundred forty".