154500230 has 16 divisors (see below), whose sum is σ = 278545824. Its totient is φ = 61701120.

The previous prime is 154500179. The next prime is 154500239. The reversal of 154500230 is 32005451.

154500230 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154500239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5642 + ... + 18461.

It is an arithmetic number, because the mean of its divisors is an integer number (17409114).

Almost surely, 2^154500230 is an apocalyptic number.

154500230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154500230 is a deficient number, since it is larger than the sum of its proper divisors (124045594).

154500230 is a wasteful number, since it uses less digits than its factorization.

154500230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24751.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 154500230 is about 12429.8121466095. The cubic root of 154500230 is about 536.5905789964.

Adding to 154500230 its reverse (32005451), we get a palindrome (186505681).

The spelling of 154500230 in words is "one hundred fifty-four million, five hundred thousand, two hundred thirty".