160093440 has 216 divisors, whose sum is σ = 597072840. Its totient is φ = 39370752.

The previous prime is 160093399. The next prime is 160093441. The reversal of 160093440 is 44390061.

It can be written as a sum of positive squares in 4 ways, for example, as 1937664 + 158155776 = 1392^2 + 12576^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160093441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149226 + ... + 150294.

Almost surely, 2^160093440 is an apocalyptic number.

160093440 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 160093440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298536420).

160093440 is an abundant number, since it is smaller than the sum of its proper divisors (436979400).

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

160093440 is a wasteful number, since it uses less digits than its factorization.

160093440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 160093440 is about 12652.8036418811. The cubic root of 160093440 is about 542.9891840789.

The spelling of 160093440 in words is "one hundred sixty million, ninety-three thousand, four hundred forty".