1622133073 has 8 divisors (see below), whose sum is σ = 1793841696. Its totient is φ = 1454464800.

The previous prime is 1622133049. The next prime is 1622133089. The reversal of 1622133073 is 3703312261.

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

It is a cyclic number.

It is not a de Polignac number, because 1622133073 - 2¹⁷ = 1622002001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1622143073) 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, 1009243 + ... + 1010848.

It is an arithmetic number, because the mean of its divisors is an integer number (224230212).

Almost surely, 2^1622133073 is an apocalyptic number.

It is an amenable number.

1622133073 is a deficient number, since it is larger than the sum of its proper divisors (171708623).

1622133073 is a wasteful number, since it uses less digits than its factorization.

1622133073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020175.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 1622133073 is about 40275.7131904576. The cubic root of 1622133073 is about 1174.9755414858.

It can be divided in two parts, 16221 and 33073, that added together give a palindrome (49294).

The spelling of 1622133073 in words is "one billion, six hundred twenty-two million, one hundred thirty-three thousand, seventy-three".