160445940 has 48 divisors (see below), whose sum is σ = 450195648. Its totient is φ = 42695424.

The previous prime is 160445927. The next prime is 160445941. The reversal of 160445940 is 49544061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160445941) 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 15 ways as a sum of consecutive naturals, for example, 28824 + ... + 33936.

It is an arithmetic number, because the mean of its divisors is an integer number (9379076).

Almost surely, 2^160445940 is an apocalyptic number.

160445940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160445940 is an abundant number, since it is smaller than the sum of its proper divisors (289749708).

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

160445940 is a wasteful number, since it uses less digits than its factorization.

160445940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5648 (or 5646 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 160445940 is about 12666.7257016168. The cubic root of 160445940 is about 543.3874168837.

The spelling of 160445940 in words is "one hundred sixty million, four hundred forty-five thousand, nine hundred forty".