147366423 has 24 divisors (see below), whose sum is σ = 221662896. Its totient is φ = 94262400.

The previous prime is 147366407. The next prime is 147366469. The reversal of 147366423 is 324663741.

It is a happy number.

147366423 is a `hidden beast` number, since 1 + 4 + 7 + 3 + 6 + 642 + 3 = 666.

It is not a de Polignac number, because 147366423 - 2⁴ = 147366407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147366403) 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 23 ways as a sum of consecutive naturals, for example, 19236 + ... + 25782.

It is an arithmetic number, because the mean of its divisors is an integer number (9235954).

Almost surely, 2^147366423 is an apocalyptic number.

147366423 is a deficient number, since it is larger than the sum of its proper divisors (74296473).

147366423 is a wasteful number, since it uses less digits than its factorization.

147366423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655 (or 6652 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 147366423 is about 12139.4572778193. The cubic root of 147366423 is about 528.2013587198.

It can be divided in two parts, 1473 and 66423, that added together give a triangular number (67896 = T₃₆₈).

The spelling of 147366423 in words is "one hundred forty-seven million, three hundred sixty-six thousand, four hundred twenty-three".