616228926 has 24 divisors (see below), whose sum is σ = 1288379400. Its totient is φ = 196477776.

The previous prime is 616228897. The next prime is 616228927. The reversal of 616228926 is 629822616.

It is a super-3 number, since 3×616228926³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616228927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93901 + ... + 100248.

It is an arithmetic number, because the mean of its divisors is an integer number (53682475).

Almost surely, 2^616228926 is an apocalyptic number.

616228926 is an abundant number, since it is smaller than the sum of its proper divisors (672150474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616228926 is a wasteful number, since it uses less digits than its factorization.

616228926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194200 (or 194177 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 616228926 is about 24823.9587092792. The cubic root of 616228926 is about 850.9695630702.

The spelling of 616228926 in words is "six hundred sixteen million, two hundred twenty-eight thousand, nine hundred twenty-six".