4406045 has 8 divisors (see below), whose sum is σ = 6042624. Its totient is φ = 3021264.

The previous prime is 4406023. The next prime is 4406069. The reversal of 4406045 is 5406044.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4406045 - 2⁸ = 4405789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4406045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62909 + ... + 62978.

It is an arithmetic number, because the mean of its divisors is an integer number (755328).

Almost surely, 2^4406045 is an apocalyptic number.

It is an amenable number.

4406045 is a deficient number, since it is larger than the sum of its proper divisors (1636579).

4406045 is a wasteful number, since it uses less digits than its factorization.

4406045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125899.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4406045 is about 2099.0581221110. The cubic root of 4406045 is about 163.9392621603.

Subtracting 4406045 from its reverse (5406044), we obtain a palindrome (999999).

The spelling of 4406045 in words is "four million, four hundred six thousand, forty-five".