164228150 has 24 divisors (see below), whose sum is σ = 307808424. Its totient is φ = 65187200.

The previous prime is 164228149. The next prime is 164228159. The reversal of 164228150 is 51822461.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164228159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5987 + ... + 19086.

It is an arithmetic number, because the mean of its divisors is an integer number (12825351).

Almost surely, 2^164228150 is an apocalyptic number.

164228150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164228150 is a deficient number, since it is larger than the sum of its proper divisors (143580274).

164228150 is a wasteful number, since it uses less digits than its factorization.

164228150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25216 (or 25211 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 164228150 is about 12815.1531399356. The cubic root of 164228150 is about 547.6240761863.

It can be divided in two parts, 1642 and 28150, that added together give a palindrome (29792).

The spelling of 164228150 in words is "one hundred sixty-four million, two hundred twenty-eight thousand, one hundred fifty".