606512023 has 4 divisors (see below), whose sum is σ = 653166808. Its totient is φ = 559857240.

The previous prime is 606512021. The next prime is 606512041. The reversal of 606512023 is 320215606.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 606512023 - 2¹ = 606512021 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 (606512021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23327373 + ... + 23327398.

It is an arithmetic number, because the mean of its divisors is an integer number (163291702).

Almost surely, 2^606512023 is an apocalyptic number.

606512023 is a deficient number, since it is larger than the sum of its proper divisors (46654785).

606512023 is a wasteful number, since it uses less digits than its factorization.

606512023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46654784.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 606512023 is about 24627.4648106540. The cubic root of 606512023 is about 846.4730549259.

Adding to 606512023 its reverse (320215606), we get a palindrome (926727629).

The spelling of 606512023 in words is "six hundred six million, five hundred twelve thousand, twenty-three".