4645790 has 16 divisors (see below), whose sum is σ = 8391168. Its totient is φ = 1851936.

The previous prime is 4645783. The next prime is 4645799. The reversal of 4645790 is 975464.

It is a self number, because there is not a number n which added to its sum of digits gives 4645790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3224 + ... + 4436.

It is an arithmetic number, because the mean of its divisors is an integer number (524448).

Almost surely, 2^4645790 is an apocalyptic number.

4645790 is a deficient number, since it is larger than the sum of its proper divisors (3745378).

4645790 is a wasteful number, since it uses less digits than its factorization.

4645790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 4645790 is about 2155.4094738587. The cubic root of 4645790 is about 166.8603659075.

The spelling of 4645790 in words is "four million, six hundred forty-five thousand, seven hundred ninety".