4126449 has 8 divisors (see below), whose sum is σ = 5579712. Its totient is φ = 2712080.

The previous prime is 4126433. The next prime is 4126457. The reversal of 4126449 is 9446214.

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 4126449 - 2⁴ = 4126433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4126429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9474 + ... + 9899.

It is an arithmetic number, because the mean of its divisors is an integer number (697464).

Almost surely, 2^4126449 is an apocalyptic number.

It is an amenable number.

4126449 is a deficient number, since it is larger than the sum of its proper divisors (1453263).

4126449 is a wasteful number, since it uses less digits than its factorization.

4126449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19447.

The product of its digits is 6912, while the sum is 30.

The square root of 4126449 is about 2031.3662889789. The cubic root of 4126449 is about 160.3954929569.

The spelling of 4126449 in words is "four million, one hundred twenty-six thousand, four hundred forty-nine".