160515040 has 144 divisors (see below), whose sum is σ = 458553312. Its totient is φ = 52005888.

The previous prime is 160515013. The next prime is 160515079. The reversal of 160515040 is 40515061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 404122 + ... + 404518.

It is an arithmetic number, because the mean of its divisors is an integer number (3184398).

Almost surely, 2^160515040 is an apocalyptic number.

160515040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160515040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229276656).

160515040 is an abundant number, since it is smaller than the sum of its proper divisors (298038272).

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

160515040 is a wasteful number, since it uses less digits than its factorization.

160515040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 160515040 is about 12669.4530268674. The cubic root of 160515040 is about 543.4654134173.

The spelling of 160515040 in words is "one hundred sixty million, five hundred fifteen thousand, forty".