15946160 has 40 divisors (see below), whose sum is σ = 37872576. Its totient is φ = 6241280.

The previous prime is 15946109. The next prime is 15946169. The reversal of 15946160 is 6164951.

15946160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (15946169) 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, 1640 + ... + 5880.

Almost surely, 2^15946160 is an apocalyptic number.

15946160 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 15946160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18936288).

15946160 is an abundant number, since it is smaller than the sum of its proper divisors (21926416).

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

15946160 is a wasteful number, since it uses less digits than its factorization.

15946160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301 (or 4295 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 15946160 is about 3993.2643288418. The cubic root of 15946160 is about 251.7012500657.

The spelling of 15946160 in words is "fifteen million, nine hundred forty-six thousand, one hundred sixty".