4564149 has 8 divisors (see below), whose sum is σ = 6227232. Its totient is φ = 2971920.

The previous prime is 4564121. The next prime is 4564151. The reversal of 4564149 is 9414654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4564149 - 2⁵ = 4564117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4563149) 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 7 ways as a sum of consecutive naturals, for example, 17562 + ... + 17819.

It is an arithmetic number, because the mean of its divisors is an integer number (778404).

Almost surely, 2^4564149 is an apocalyptic number.

It is an amenable number.

4564149 is a deficient number, since it is larger than the sum of its proper divisors (1663083).

4564149 is a wasteful number, since it uses less digits than its factorization.

4564149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35427.

The product of its digits is 17280, while the sum is 33.

The square root of 4564149 is about 2136.3869031615. The cubic root of 4564149 is about 165.8771651404.

The spelling of 4564149 in words is "four million, five hundred sixty-four thousand, one hundred forty-nine".