4652145 has 24 divisors (see below), whose sum is σ = 8189376. Its totient is φ = 2442528.

The previous prime is 4652129. The next prime is 4652149. The reversal of 4652145 is 5412564.

4652145 is a `hidden beast` number, since 4 + 652 + 1 + 4 + 5 = 666.

It is not a de Polignac number, because 4652145 - 2⁴ = 4652129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4652149) 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 23 ways as a sum of consecutive naturals, for example, 2244 + ... + 3786.

It is an arithmetic number, because the mean of its divisors is an integer number (341224).

Almost surely, 2^4652145 is an apocalyptic number.

4652145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4652145 is a deficient number, since it is larger than the sum of its proper divisors (3537231).

4652145 is a wasteful number, since it uses less digits than its factorization.

4652145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621 (or 1618 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 4652145 is about 2156.8831679069. The cubic root of 4652145 is about 166.9364142929.

The spelling of 4652145 in words is "four million, six hundred fifty-two thousand, one hundred forty-five".