154065150 has 72 divisors (see below), whose sum is σ = 416524680. Its totient is φ = 40825920.

The previous prime is 154065103. The next prime is 154065161. The reversal of 154065150 is 51560451.

It is a happy number.

154065150 is a `hidden beast` number, since 1 + 5 + 4 + 0 + 651 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 76861 + ... + 78839.

It is an arithmetic number, because the mean of its divisors is an integer number (5785065).

Almost surely, 2^154065150 is an apocalyptic number.

154065150 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 154065150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208262340).

154065150 is an abundant number, since it is smaller than the sum of its proper divisors (262459530).

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

154065150 is a wasteful number, since it uses less digits than its factorization.

154065150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170 (or 2162 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 154065150 is about 12412.2983367304. The cubic root of 154065150 is about 536.0864172502.

The spelling of 154065150 in words is "one hundred fifty-four million, sixty-five thousand, one hundred fifty".