4472491 has 8 divisors (see below), whose sum is σ = 4571424. Its totient is φ = 4374720.

The previous prime is 4472477. The next prime is 4472497. The reversal of 4472491 is 1942744.

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 4472491 - 2⁹ = 4471979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4472497) 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, 14226 + ... + 14536.

It is an arithmetic number, because the mean of its divisors is an integer number (571428).

Almost surely, 2^4472491 is an apocalyptic number.

4472491 is a deficient number, since it is larger than the sum of its proper divisors (98933).

4472491 is a wasteful number, since it uses less digits than its factorization.

4472491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581.

The product of its digits is 8064, while the sum is 31.

The square root of 4472491 is about 2114.8264704226. The cubic root of 4472491 is about 164.7592571187.

The spelling of 4472491 in words is "four million, four hundred seventy-two thousand, four hundred ninety-one".