162601152 has 112 divisors (see below), whose sum is σ = 494507520. Its totient is φ = 46190592.

The previous prime is 162601123. The next prime is 162601157. The reversal of 162601152 is 251106261.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (162601157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452749 + ... + 453107.

Almost surely, 2^162601152 is an apocalyptic number.

162601152 is a gapful number since it is divisible by the number (12) 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 162601152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247253760).

162601152 is an abundant number, since it is smaller than the sum of its proper divisors (331906368).

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

162601152 is a wasteful number, since it uses less digits than its factorization.

162601152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 162601152 is about 12751.5156746169. The cubic root of 162601152 is about 545.8096452993.

The spelling of 162601152 in words is "one hundred sixty-two million, six hundred one thousand, one hundred fifty-two".