614070068 has 6 divisors (see below), whose sum is σ = 1074622626. Its totient is φ = 307035032.

The previous prime is 614070049. The next prime is 614070071. The reversal of 614070068 is 860070416.

It can be written as a sum of positive squares in only one way, i.e., 574656784 + 39413284 = 23972^2 + 6278^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76758755 + ... + 76758762.

It is an arithmetic number, because the mean of its divisors is an integer number (179103771).

Almost surely, 2^614070068 is an apocalyptic number.

It is an amenable number.

614070068 is a deficient number, since it is larger than the sum of its proper divisors (460552558).

614070068 is a wasteful number, since it uses less digits than its factorization.

614070068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153517521 (or 153517519 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 614070068 is about 24780.4372035685. The cubic root of 614070068 is about 849.9746557610.

The spelling of 614070068 in words is "six hundred fourteen million, seventy thousand, sixty-eight".