154132 has 24 divisors (see below), whose sum is σ = 306432. Its totient is φ = 67200.

The previous prime is 154127. The next prime is 154153. The reversal of 154132 is 231451.

It is a congruent number.

It is an unprimeable number.

154132 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308 + ... + 1420.

It is an arithmetic number, because the mean of its divisors is an integer number (12768).

2¹⁵⁴¹³² is an apocalyptic number.

It is an amenable number.

154132 is a deficient number, since it is larger than the sum of its proper divisors (152300).

154132 is a wasteful number, since it uses less digits than its factorization.

154132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 157 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 154132 is about 392.5964849562. The cubic root of 154132 is about 53.6163943316.

Adding to 154132 its reverse (231451), we get a palindrome (385583).

The spelling of 154132 in words is "one hundred fifty-four thousand, one hundred thirty-two".