7066433 has 4 divisors (see below), whose sum is σ = 7708848. Its totient is φ = 6424020.

The previous prime is 7066429. The next prime is 7066439. The reversal of 7066433 is 3346607.

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 7066433 - 2² = 7066429 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7066396 and 7066405.

It is not an unprimeable number, because it can be changed into a prime (7066439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321191 + ... + 321212.

It is an arithmetic number, because the mean of its divisors is an integer number (1927212).

Almost surely, 2^7066433 is an apocalyptic number.

It is an amenable number.

7066433 is a deficient number, since it is larger than the sum of its proper divisors (642415).

7066433 is a wasteful number, since it uses less digits than its factorization.

7066433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642414.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 7066433 is about 2658.2763212277. The cubic root of 7066433 is about 191.8963651509.

The spelling of 7066433 in words is "seven million, sixty-six thousand, four hundred thirty-three".