1612424066 has 16 divisors (see below), whose sum is σ = 2642539680. Its totient is φ = 731801280.

The previous prime is 1612424059. The next prime is 1612424071. The reversal of 1612424066 is 6604242161.

It is a super-2 number, since 2×1612424066² = 5199822737231944712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41111 + ... + 70106.

It is an arithmetic number, because the mean of its divisors is an integer number (165158730).

Almost surely, 2^1612424066 is an apocalyptic number.

1612424066 is a deficient number, since it is larger than the sum of its proper divisors (1030115614).

1612424066 is a wasteful number, since it uses less digits than its factorization.

1612424066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111889.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 1612424066 is about 40155.0005105217. Note that the first 3 decimals coincide. The cubic root of 1612424066 is about 1172.6266421977.

The spelling of 1612424066 in words is "one billion, six hundred twelve million, four hundred twenty-four thousand, sixty-six".