147386023 has 2 divisors, whose sum is σ = 147386024. Its totient is φ = 147386022.

The previous prime is 147386011. The next prime is 147386087. The reversal of 147386023 is 320683741.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 147386023 - 2⁵ = 147385991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147386023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147386123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73693011 + 73693012.

It is an arithmetic number, because the mean of its divisors is an integer number (73693012).

Almost surely, 2^147386023 is an apocalyptic number.

147386023 is a deficient number, since it is larger than the sum of its proper divisors (1).

147386023 is an equidigital number, since it uses as much as digits as its factorization.

147386023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 147386023 is about 12140.2645358328. The cubic root of 147386023 is about 528.2247749261.

The spelling of 147386023 in words is "one hundred forty-seven million, three hundred eighty-six thousand, twenty-three".