516222734 has 16 divisors (see below), whose sum is σ = 778377600. Its totient is φ = 256767864.

The previous prime is 516222701. The next prime is 516222769. The reversal of 516222734 is 437222615.

It is a super-2 number, since 2×516222734² = 532971822196869512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 516222734.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409397 + ... + 410655.

It is an arithmetic number, because the mean of its divisors is an integer number (48648600).

Almost surely, 2^516222734 is an apocalyptic number.

516222734 is a deficient number, since it is larger than the sum of its proper divisors (262154866).

516222734 is a wasteful number, since it uses less digits than its factorization.

516222734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167.

The product of its digits is 20160, while the sum is 32.

The square root of 516222734 is about 22720.5355130551. The cubic root of 516222734 is about 802.1933218038.

The spelling of 516222734 in words is "five hundred sixteen million, two hundred twenty-two thousand, seven hundred thirty-four".