147433023 has 6 divisors (see below), whose sum is σ = 212958824. Its totient is φ = 98288676.

The previous prime is 147433019. The next prime is 147433037. The reversal of 147433023 is 320334741.

It is not a de Polignac number, because 147433023 - 2² = 147433019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147433093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8190715 + ... + 8190732.

Almost surely, 2^147433023 is an apocalyptic number.

147433023 is a deficient number, since it is larger than the sum of its proper divisors (65525801).

147433023 is a wasteful number, since it uses less digits than its factorization.

147433023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16381453 (or 16381450 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 147433023 is about 12142.2000889460. The cubic root of 147433023 is about 528.2809175765.

Adding to 147433023 its reverse (320334741), we get a palindrome (467767764).

It can be divided in two parts, 14743 and 3023, that added together give a triangular number (17766 = T₁₈₈).

The spelling of 147433023 in words is "one hundred forty-seven million, four hundred thirty-three thousand, twenty-three".