147812383 has 8 divisors (see below), whose sum is σ = 150179120. Its totient is φ = 145463040.

The previous prime is 147812377. The next prime is 147812387. The reversal of 147812383 is 383218741.

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

It is a cyclic number.

It is not a de Polignac number, because 147812383 - 2⁵ = 147812351 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147812387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13348 + ... + 21766.

It is an arithmetic number, because the mean of its divisors is an integer number (18772390).

Almost surely, 2^147812383 is an apocalyptic number.

147812383 is a deficient number, since it is larger than the sum of its proper divisors (2366737).

147812383 is an equidigital number, since it uses as much as digits as its factorization.

147812383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8697.

The product of its digits is 32256, while the sum is 37.

The square root of 147812383 is about 12157.8116040676. The cubic root of 147812383 is about 528.7336361502.

It can be divided in two parts, 1478 and 12383, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 147812383 in words is "one hundred forty-seven million, eight hundred twelve thousand, three hundred eighty-three".