616074212 has 12 divisors (see below), whose sum is σ = 1161063036. Its totient is φ = 284341920.

The previous prime is 616074149. The next prime is 616074227. The reversal of 616074212 is 212470616.

It can be written as a sum of positive squares in 2 ways, for example, as 386672896 + 229401316 = 19664^2 + 15146^2 .

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, 5923739 + ... + 5923842.

It is an arithmetic number, because the mean of its divisors is an integer number (96755253).

Almost surely, 2^616074212 is an apocalyptic number.

It is an amenable number.

616074212 is a deficient number, since it is larger than the sum of its proper divisors (544988824).

616074212 is a wasteful number, since it uses less digits than its factorization.

616074212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11847598 (or 11847596 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 616074212 is about 24820.8422903011. The cubic root of 616074212 is about 850.8983406618.

The spelling of 616074212 in words is "six hundred sixteen million, seventy-four thousand, two hundred twelve".