612474123 has 8 divisors (see below), whose sum is σ = 826969600. Its totient is φ = 403147368.

The previous prime is 612474091. The next prime is 612474127. The reversal of 612474123 is 321474216.

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

It is not a de Polignac number, because 612474123 - 2⁵ = 612474091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612474127) 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, 1291903 + ... + 1292376.

It is an arithmetic number, because the mean of its divisors is an integer number (103371200).

Almost surely, 2^612474123 is an apocalyptic number.

612474123 is a deficient number, since it is larger than the sum of its proper divisors (214495477).

612474123 is a wasteful number, since it uses less digits than its factorization.

612474123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584361.

The product of its digits is 8064, while the sum is 30.

The square root of 612474123 is about 24748.2145416594. The cubic root of 612474123 is about 849.2376662069.

The spelling of 612474123 in words is "six hundred twelve million, four hundred seventy-four thousand, one hundred twenty-three".