4645788 has 36 divisors (see below), whose sum is σ = 12611592. Its totient is φ = 1327200.

The previous prime is 4645783. The next prime is 4645799. The reversal of 4645788 is 8875464.

4645788 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4645788² = 43166692281888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645783) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3363 + ... + 4538.

It is an arithmetic number, because the mean of its divisors is an integer number (350322).

Almost surely, 2^4645788 is an apocalyptic number.

It is an amenable number.

4645788 is an abundant number, since it is smaller than the sum of its proper divisors (7965804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4645788 is a wasteful number, since it uses less digits than its factorization.

4645788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7922 (or 7913 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 4645788 is about 2155.4090099097. The cubic root of 4645788 is about 166.8603419632.

The spelling of 4645788 in words is "four million, six hundred forty-five thousand, seven hundred eighty-eight".