4645022 has 8 divisors (see below), whose sum is σ = 6977016. Its totient is φ = 2319352.

The previous prime is 4645019. The next prime is 4645027. The reversal of 4645022 is 2205464.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1328 + ... + 3324.

It is an arithmetic number, because the mean of its divisors is an integer number (872127).

Almost surely, 2^4645022 is an apocalyptic number.

4645022 is a deficient number, since it is larger than the sum of its proper divisors (2331994).

4645022 is a wasteful number, since it uses less digits than its factorization.

4645022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3162.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4645022 is about 2155.2313100918. The cubic root of 4645022 is about 166.8511707851.

The spelling of 4645022 in words is "four million, six hundred forty-five thousand, twenty-two".