512234146 has 8 divisors (see below), whose sum is σ = 786219984. Its totient is φ = 250160820.

The previous prime is 512234119. The next prime is 512234147. The reversal of 512234146 is 641432215.

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

It is not an unprimeable number, because it can be changed into a prime (512234147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2978020 + ... + 2978191.

It is an arithmetic number, because the mean of its divisors is an integer number (98277498).

Almost surely, 2^512234146 is an apocalyptic number.

512234146 is a deficient number, since it is larger than the sum of its proper divisors (273985838).

512234146 is a wasteful number, since it uses less digits than its factorization.

512234146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5956256.

The product of its digits is 5760, while the sum is 28.

The square root of 512234146 is about 22632.5903510844. The cubic root of 512234146 is about 800.1219324563.

The spelling of 512234146 in words is "five hundred twelve million, two hundred thirty-four thousand, one hundred forty-six".