154230401 has 8 divisors (see below), whose sum is σ = 166213824. Its totient is φ = 142264080.

The previous prime is 154230367. The next prime is 154230413. The reversal of 154230401 is 104032451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 154230401 - 2⁶ = 154230337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154230431) 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, 19316 + ... + 26106.

It is an arithmetic number, because the mean of its divisors is an integer number (20776728).

Almost surely, 2^154230401 is an apocalyptic number.

It is an amenable number.

154230401 is a deficient number, since it is larger than the sum of its proper divisors (11983423).

154230401 is a wasteful number, since it uses less digits than its factorization.

154230401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8551.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 154230401 is about 12418.9532972791. The cubic root of 154230401 is about 536.2780183613.

Adding to 154230401 its reverse (104032451), we get a palindrome (258262852).

The spelling of 154230401 in words is "one hundred fifty-four million, two hundred thirty thousand, four hundred one".