612271323 has 12 divisors (see below), whose sum is σ = 884739960. Its totient is φ = 408020256.

The previous prime is 612271321. The next prime is 612271343. The reversal of 612271323 is 323172216.

612271323 is a `hidden beast` number, since 612 + 27 + 1 + 3 + 23 = 666.

It is not a de Polignac number, because 612271323 - 2¹ = 612271321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (612271321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13623 + ... + 37551.

It is an arithmetic number, because the mean of its divisors is an integer number (73728330).

Almost surely, 2^612271323 is an apocalyptic number.

612271323 is a deficient number, since it is larger than the sum of its proper divisors (272468637).

612271323 is a wasteful number, since it uses less digits than its factorization.

612271323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26778 (or 26775 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 612271323 is about 24744.1169371631. The cubic root of 612271323 is about 849.1439237914.

The spelling of 612271323 in words is "six hundred twelve million, two hundred seventy-one thousand, three hundred twenty-three".