162166050 has 96 divisors (see below), whose sum is σ = 452679360. Its totient is φ = 43215120.

The previous prime is 162166033. The next prime is 162166051. The reversal of 162166050 is 50661261.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (162166051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108609 + ... + 110091.

It is an arithmetic number, because the mean of its divisors is an integer number (4715410).

Almost surely, 2^162166050 is an apocalyptic number.

162166050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 162166050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226339680).

162166050 is an abundant number, since it is smaller than the sum of its proper divisors (290513310).

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

162166050 is an equidigital number, since it uses as much as digits as its factorization.

162166050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 162166050 is about 12734.4434507363. The cubic root of 162166050 is about 545.3223691095.

The spelling of 162166050 in words is "one hundred sixty-two million, one hundred sixty-six thousand, fifty".