66612114 has 24 divisors (see below), whose sum is σ = 144885312. Its totient is φ = 22118040.

The previous prime is 66612109. The next prime is 66612127. The reversal of 66612114 is 41121666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2302 + ... + 11769.

It is an arithmetic number, because the mean of its divisors is an integer number (6036888).

Almost surely, 2^66612114 is an apocalyptic number.

66612114 is an abundant number, since it is smaller than the sum of its proper divisors (78273198).

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

66612114 is a wasteful number, since it uses less digits than its factorization.

66612114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14342 (or 14339 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 66612114 is about 8161.6244706553. The cubic root of 66612114 is about 405.3695027442.

The spelling of 66612114 in words is "sixty-six million, six hundred twelve thousand, one hundred fourteen".