147712023 has 24 divisors (see below), whose sum is σ = 229382400. Its totient is φ = 91301904.

The previous prime is 147711973. The next prime is 147712043. The reversal of 147712023 is 320217741.

It is a happy number.

147712023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147712023 - 2¹⁶ = 147646487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147712043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1153 + ... + 17226.

It is an arithmetic number, because the mean of its divisors is an integer number (9557600).

Almost surely, 2^147712023 is an apocalyptic number.

147712023 is a deficient number, since it is larger than the sum of its proper divisors (81670377).

147712023 is a wasteful number, since it uses less digits than its factorization.

147712023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18451 (or 18448 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 147712023 is about 12153.6835157083. The cubic root of 147712023 is about 528.6139445053.

Adding to 147712023 its reverse (320217741), we get a palindrome (467929764).

The spelling of 147712023 in words is "one hundred forty-seven million, seven hundred twelve thousand, twenty-three".