1612073 has 2 divisors, whose sum is σ = 1612074. Its totient is φ = 1612072.

The previous prime is 1612069. The next prime is 1612111. The reversal of 1612073 is 3702161.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1517824 + 94249 = 1232^2 + 307^2 .

It is an emirp because it is prime and its reverse (3702161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1612073 - 2² = 1612069 is a prime.

It is not a weakly prime, because it can be changed into another prime (1612033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806036 + 806037.

It is an arithmetic number, because the mean of its divisors is an integer number (806037).

2^1612073 is an apocalyptic number.

It is an amenable number.

1612073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1612073 is an equidigital number, since it uses as much as digits as its factorization.

1612073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1612073 is about 1269.6743677022. The cubic root of 1612073 is about 117.2541532407.

The spelling of 1612073 in words is "one million, six hundred twelve thousand, seventy-three".