147573162 has 48 divisors (see below), whose sum is σ = 356941728. Its totient is φ = 43676640.

The previous prime is 147573161. The next prime is 147573169. The reversal of 147573162 is 261375741.

It is a happy number.

147573162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (147573161) 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, 153 + ... + 17180.

It is an arithmetic number, because the mean of its divisors is an integer number (7436286).

Almost surely, 2^147573162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147573162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178470864).

147573162 is an abundant number, since it is smaller than the sum of its proper divisors (209368566).

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

147573162 is a wasteful number, since it uses less digits than its factorization.

147573162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17395 (or 17392 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 147573162 is about 12147.9694599550. The cubic root of 147573162 is about 528.4482462471.

The spelling of 147573162 in words is "one hundred forty-seven million, five hundred seventy-three thousand, one hundred sixty-two".