154241226 has 32 divisors (see below), whose sum is σ = 344003520. Its totient is φ = 51226992.

The previous prime is 154241209. The next prime is 154241231. The reversal of 154241226 is 622142451.

154241226 is a `hidden beast` number, since 15 + 424 + 1 + 226 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 154241226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10236 + ... + 20328.

It is an arithmetic number, because the mean of its divisors is an integer number (10750110).

Almost surely, 2^154241226 is an apocalyptic number.

154241226 is an abundant number, since it is smaller than the sum of its proper divisors (189762294).

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

154241226 is a wasteful number, since it uses less digits than its factorization.

154241226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10387 (or 10381 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 154241226 is about 12419.3891154114. The cubic root of 154241226 is about 536.2905646853.

Adding to 154241226 its reverse (622142451), we get a palindrome (776383677).

The spelling of 154241226 in words is "one hundred fifty-four million, two hundred forty-one thousand, two hundred twenty-six".