1612424067 has 8 divisors (see below), whose sum is σ = 2152495440. Its totient is φ = 1073651040.

The previous prime is 1612424059. The next prime is 1612424071. The reversal of 1612424067 is 7604242161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1612424067 - 2³ = 1612424059 is a prime.

It is a super-2 number, since 2×1612424067² = 5199822743681640978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1612424767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321684 + ... + 326657.

It is an arithmetic number, because the mean of its divisors is an integer number (269061930).

Almost surely, 2^1612424067 is an apocalyptic number.

1612424067 is a deficient number, since it is larger than the sum of its proper divisors (540071373).

1612424067 is an equidigital number, since it uses as much as digits as its factorization.

1612424067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649173.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1612424067 is about 40155.0005229735. Note that the first 3 decimals coincide. The cubic root of 1612424067 is about 1172.6266424401.

The spelling of 1612424067 in words is "one billion, six hundred twelve million, four hundred twenty-four thousand, sixty-seven".