616234223 has 16 divisors (see below), whose sum is σ = 707283360. Its totient is φ = 531763200.

The previous prime is 616234219. The next prime is 616234231. The reversal of 616234223 is 322432616.

It is a cyclic number.

It is not a de Polignac number, because 616234223 - 2² = 616234219 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 (616234243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1778 + ... + 35151.

It is an arithmetic number, because the mean of its divisors is an integer number (44205210).

Almost surely, 2^616234223 is an apocalyptic number.

616234223 is a deficient number, since it is larger than the sum of its proper divisors (91049137).

616234223 is a wasteful number, since it uses less digits than its factorization.

616234223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37018.

The product of its digits is 10368, while the sum is 29.

The square root of 616234223 is about 24824.0654003328. The cubic root of 616234223 is about 850.9720013268.

Adding to 616234223 its reverse (322432616), we get a palindrome (938666839).

It can be divided in two parts, 6162342 and 23, that multiplied together give a triangular number (141733866 = T₁₆₈₃₆).

The spelling of 616234223 in words is "six hundred sixteen million, two hundred thirty-four thousand, two hundred twenty-three".