4655601 has 6 divisors (see below), whose sum is σ = 6724770. Its totient is φ = 3103728.

The previous prime is 4655597. The next prime is 4655617. The reversal of 4655601 is 1065564.

It is a happy number.

4655601 is a `hidden beast` number, since 4 + 6 + 55 + 601 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2405601 + 2250000 = 1551^2 + 1500^2 .

It is not a de Polignac number, because 4655601 - 2² = 4655597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4655201) 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 5 ways as a sum of consecutive naturals, for example, 258636 + ... + 258653.

It is an arithmetic number, because the mean of its divisors is an integer number (1120795).

Almost surely, 2^4655601 is an apocalyptic number.

It is an amenable number.

4655601 is a deficient number, since it is larger than the sum of its proper divisors (2069169).

4655601 is a wasteful number, since it uses less digits than its factorization.

4655601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517295 (or 517292 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 4655601 is about 2157.6841752212. The cubic root of 4655601 is about 166.9777421422.

The spelling of 4655601 in words is "four million, six hundred fifty-five thousand, six hundred one".