4461601 has 4 divisors (see below), whose sum is σ = 4534804. Its totient is φ = 4388400.

The previous prime is 4461577. The next prime is 4461617. The reversal of 4461601 is 1061644.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1742400 + 2719201 = 1320^2 + 1649^2 .

It is a cyclic number.

It is not a de Polignac number, because 4461601 - 2¹³ = 4453409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4461641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36510 + ... + 36631.

It is an arithmetic number, because the mean of its divisors is an integer number (1133701).

Almost surely, 2^4461601 is an apocalyptic number.

It is an amenable number.

4461601 is a deficient number, since it is larger than the sum of its proper divisors (73203).

4461601 is an equidigital number, since it uses as much as digits as its factorization.

4461601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73202.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 4461601 is about 2112.2502219197. The cubic root of 4461601 is about 164.6254251722.

The spelling of 4461601 in words is "four million, four hundred sixty-one thousand, six hundred one".