147141554 has 8 divisors (see below), whose sum is σ = 252242688. Its totient is φ = 63060660.

The previous prime is 147141539. The next prime is 147141559. The reversal of 147141554 is 455141741.

147141554 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 147141554.

It is not an unprimeable number, because it can be changed into a prime (147141559) 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, 5255042 + ... + 5255069.

It is an arithmetic number, because the mean of its divisors is an integer number (31530336).

Almost surely, 2^147141554 is an apocalyptic number.

147141554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

147141554 is a deficient number, since it is larger than the sum of its proper divisors (105101134).

147141554 is a wasteful number, since it uses less digits than its factorization.

147141554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10510120.

The product of its digits is 11200, while the sum is 32.

The square root of 147141554 is about 12130.1918369002. The cubic root of 147141554 is about 527.9325580564.

The spelling of 147141554 in words is "one hundred forty-seven million, one hundred forty-one thousand, five hundred fifty-four".