160164540 has 60 divisors (see below), whose sum is σ = 502447176. Its totient is φ = 42710112.

The previous prime is 160164539. The next prime is 160164541. The reversal of 160164540 is 45461061.

160164540 is a `hidden beast` number, since 1 + 60 + 1 + 64 + 540 = 666.

It is an interprime number because it is at equal distance from previous prime (160164539) and next prime (160164541).

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160164541) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 47814 + ... + 51053.

Almost surely, 2^160164540 is an apocalyptic number.

160164540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160164540 is an abundant number, since it is smaller than the sum of its proper divisors (342282636).

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

160164540 is a wasteful number, since it uses less digits than its factorization.

160164540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98888 (or 98877 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 160164540 is about 12655.6129839688. The cubic root of 160164540 is about 543.0695555110.

The spelling of 160164540 in words is "one hundred sixty million, one hundred sixty-four thousand, five hundred forty".