154383968 has 48 divisors (see below), whose sum is σ = 330301440. Its totient is φ = 70761600.

The previous prime is 154383967. The next prime is 154383991. The reversal of 154383968 is 869383451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154383961) 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, 14753 + ... + 22943.

It is an arithmetic number, because the mean of its divisors is an integer number (6881280).

Almost surely, 2^154383968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154383968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165150720).

154383968 is an abundant number, since it is smaller than the sum of its proper divisors (175917472).

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

154383968 is a wasteful number, since it uses less digits than its factorization.

154383968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8251 (or 8243 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 154383968 is about 12425.1345264347. The cubic root of 154383968 is about 536.4559497496.

The spelling of 154383968 in words is "one hundred fifty-four million, three hundred eighty-three thousand, nine hundred sixty-eight".