154250132 has 24 divisors (see below), whose sum is σ = 285428640. Its totient is φ = 72735840.

The previous prime is 154250123. The next prime is 154250149. The reversal of 154250132 is 231052451.

154250132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 154250098 and 154250107.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12782 + ... + 21722.

It is an arithmetic number, because the mean of its divisors is an integer number (11892860).

Almost surely, 2^154250132 is an apocalyptic number.

It is an amenable number.

154250132 is a deficient number, since it is larger than the sum of its proper divisors (131178508).

154250132 is a wasteful number, since it uses less digits than its factorization.

154250132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9191 (or 9189 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 154250132 is about 12419.7476624930. The cubic root of 154250132 is about 536.3008864218.

The spelling of 154250132 in words is "one hundred fifty-four million, two hundred fifty thousand, one hundred thirty-two".