154004232 has 16 divisors (see below), whose sum is σ = 385010640. Its totient is φ = 51334736.

The previous prime is 154004189. The next prime is 154004233. The reversal of 154004232 is 232400451.

It is a junction number, because it is equal to n+sod(n) for n = 154004199 and 154004208.

It is not an unprimeable number, because it can be changed into a prime (154004233) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3208398 + ... + 3208445.

It is an arithmetic number, because the mean of its divisors is an integer number (24063165).

Almost surely, 2^154004232 is an apocalyptic number.

154004232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

154004232 is an abundant number, since it is smaller than the sum of its proper divisors (231006408).

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

154004232 is a wasteful number, since it uses less digits than its factorization.

154004232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6416852 (or 6416848 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 154004232 is about 12409.8441569586. The cubic root of 154004232 is about 536.0157510037.

Adding to 154004232 its reverse (232400451), we get a palindrome (386404683).

The spelling of 154004232 in words is "one hundred fifty-four million, four thousand, two hundred thirty-two".