160161624 has 320 divisors, whose sum is σ = 568719360. Its totient is φ = 41057280.

The previous prime is 160161619. The next prime is 160161643. The reversal of 160161624 is 426161061.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2390439 + ... + 2390505.

It is an arithmetic number, because the mean of its divisors is an integer number (1777248).

Almost surely, 2^160161624 is an apocalyptic number.

160161624 is a gapful number since it is divisible by the number (14) 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 160161624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284359680).

160161624 is an abundant number, since it is smaller than the sum of its proper divisors (408557736).

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

160161624 is a wasteful number, since it uses less digits than its factorization.

160161624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 160161624 is about 12655.4977776459. The cubic root of 160161624 is about 543.0662597328.

The spelling of 160161624 in words is "one hundred sixty million, one hundred sixty-one thousand, six hundred twenty-four".