516346226 has 8 divisors (see below), whose sum is σ = 844930224. Its totient is φ = 234702820.

The previous prime is 516346213. The next prime is 516346267. The reversal of 516346226 is 622643615.

It is a happy number.

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

It is a super-2 number, since 2×516346226² = 533226850208886152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11735120 + ... + 11735163.

It is an arithmetic number, because the mean of its divisors is an integer number (105616278).

Almost surely, 2^516346226 is an apocalyptic number.

516346226 is a deficient number, since it is larger than the sum of its proper divisors (328583998).

516346226 is a wasteful number, since it uses less digits than its factorization.

516346226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23470296.

The product of its digits is 51840, while the sum is 35.

The square root of 516346226 is about 22723.2529801523. The cubic root of 516346226 is about 802.2572842195.

The spelling of 516346226 in words is "five hundred sixteen million, three hundred forty-six thousand, two hundred twenty-six".