354555147 has 16 divisors (see below), whose sum is σ = 478755360. Its totient is φ = 233376000.

The previous prime is 354555137. The next prime is 354555163. The reversal of 354555147 is 741555453.

It is not a de Polignac number, because 354555147 - 2⁶ = 354555083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354555137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122497 + ... + 125357.

It is an arithmetic number, because the mean of its divisors is an integer number (29922210).

Almost surely, 2^354555147 is an apocalyptic number.

354555147 is a deficient number, since it is larger than the sum of its proper divisors (124200213).

354555147 is a wasteful number, since it uses less digits than its factorization.

354555147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374.

The product of its digits is 210000, while the sum is 39.

The square root of 354555147 is about 18829.6348079298. The cubic root of 354555147 is about 707.7739890328.

The spelling of 354555147 in words is "three hundred fifty-four million, five hundred fifty-five thousand, one hundred forty-seven".