612375223 has 8 divisors (see below), whose sum is σ = 636814080. Its totient is φ = 588157920.

The previous prime is 612375199. The next prime is 612375227. The reversal of 612375223 is 322573216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 612375223 - 2¹⁷ = 612244151 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 (612375227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49740 + ... + 60817.

It is an arithmetic number, because the mean of its divisors is an integer number (79601760).

Almost surely, 2^612375223 is an apocalyptic number.

612375223 is a deficient number, since it is larger than the sum of its proper divisors (24438857).

612375223 is a wasteful number, since it uses less digits than its factorization.

612375223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110777.

The product of its digits is 15120, while the sum is 31.

The square root of 612375223 is about 24746.2163370484. The cubic root of 612375223 is about 849.1919531864.

The spelling of 612375223 in words is "six hundred twelve million, three hundred seventy-five thousand, two hundred twenty-three".