154154234 has 16 divisors (see below), whose sum is σ = 259846272. Its totient is φ = 68054448.

The previous prime is 154154233. The next prime is 154154267. The reversal of 154154234 is 432451451.

154154234 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 = 154154197 and 154154206.

It is not an unprimeable number, because it can be changed into a prime (154154233) 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 7 ways as a sum of consecutive naturals, for example, 128294 + ... + 129489.

It is an arithmetic number, because the mean of its divisors is an integer number (16240392).

Almost surely, 2^154154234 is an apocalyptic number.

154154234 is a deficient number, since it is larger than the sum of its proper divisors (105692038).

154154234 is a wasteful number, since it uses less digits than its factorization.

154154234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257821.

The product of its digits is 9600, while the sum is 29.

The square root of 154154234 is about 12415.8863557943. The cubic root of 154154234 is about 536.1897231582.

It can be divided in two parts, 154154 and 234, that multiplied together give a square (36072036 = 6006²).

The spelling of 154154234 in words is "one hundred fifty-four million, one hundred fifty-four thousand, two hundred thirty-four".