1612046066 has 16 divisors (see below), whose sum is σ = 2508633600. Its totient is φ = 776096640.

The previous prime is 1612046027. The next prime is 1612046069. The reversal of 1612046066 is 6606402161.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1612046069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52991 + ... + 77666.

It is an arithmetic number, because the mean of its divisors is an integer number (156789600).

Almost surely, 2^1612046066 is an apocalyptic number.

1612046066 is a deficient number, since it is larger than the sum of its proper divisors (896587534).

1612046066 is a wasteful number, since it uses less digits than its factorization.

1612046066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130889.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1612046066 is about 40150.2934733982. The cubic root of 1612046066 is about 1172.5350022208.

The spelling of 1612046066 in words is "one billion, six hundred twelve million, forty-six thousand, sixty-six".