452022073 has 4 divisors (see below), whose sum is σ = 454728960. Its totient is φ = 449315188.

The previous prime is 452022041. The next prime is 452022091. The reversal of 452022073 is 370220254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 452022073 - 2⁵ = 452022041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452020073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353193 + ... + 1353526.

It is an arithmetic number, because the mean of its divisors is an integer number (113682240).

Almost surely, 2^452022073 is an apocalyptic number.

It is an amenable number.

452022073 is a deficient number, since it is larger than the sum of its proper divisors (2706887).

452022073 is a wasteful number, since it uses less digits than its factorization.

452022073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706886.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 452022073 is about 21260.8107324250. The cubic root of 452022073 is about 767.4555201334.

The spelling of 452022073 in words is "four hundred fifty-two million, twenty-two thousand, seventy-three".