4409051 has 4 divisors (see below), whose sum is σ = 4416552. Its totient is φ = 4401552.

The previous prime is 4409033. The next prime is 4409063. The reversal of 4409051 is 1509044.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4409051 - 2¹⁸ = 4146907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4409081) 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, 2786 + ... + 4071.

It is an arithmetic number, because the mean of its divisors is an integer number (1104138).

Almost surely, 2^4409051 is an apocalyptic number.

4409051 is a deficient number, since it is larger than the sum of its proper divisors (7501).

4409051 is an equidigital number, since it uses as much as digits as its factorization.

4409051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7500.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 4409051 is about 2099.7740354619. The cubic root of 4409051 is about 163.9765359054.

The spelling of 4409051 in words is "four million, four hundred nine thousand, fifty-one".