4601089 has 4 divisors (see below), whose sum is σ = 4687956. Its totient is φ = 4514224.

The previous prime is 4601057. The next prime is 4601099. The reversal of 4601089 is 9801064.

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 3301489 + 1299600 = 1817^2 + 1140^2 .

It is a cyclic number.

It is not a de Polignac number, because 4601089 - 2⁵ = 4601057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4601029) 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, 43354 + ... + 43459.

It is an arithmetic number, because the mean of its divisors is an integer number (1171989).

Almost surely, 2^4601089 is an apocalyptic number.

It is an amenable number.

4601089 is a deficient number, since it is larger than the sum of its proper divisors (86867).

4601089 is an equidigital number, since it uses as much as digits as its factorization.

4601089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86866.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 4601089 is about 2145.0149183630. The cubic root of 4601089 is about 166.3234729044.

Subtracting from 4601089 its sum of digits (28), we obtain a triangular number (4601061 = T₃₀₃₃).

The spelling of 4601089 in words is "four million, six hundred one thousand, eighty-nine".