4645316 has 24 divisors (see below), whose sum is σ = 8825880. Its totient is φ = 2126592.

The previous prime is 4645309. The next prime is 4645343. The reversal of 4645316 is 6135464.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40000 + 4605316 = 200^2 + 2146^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7880 + ... + 8448.

It is an arithmetic number, because the mean of its divisors is an integer number (367745).

Almost surely, 2^4645316 is an apocalyptic number.

It is an amenable number.

4645316 is a deficient number, since it is larger than the sum of its proper divisors (4180564).

4645316 is a wasteful number, since it uses less digits than its factorization.

4645316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 741 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 4645316 is about 2155.2995151486. The cubic root of 4645316 is about 166.8546909126.

The spelling of 4645316 in words is "four million, six hundred forty-five thousand, three hundred sixteen".