4572419 has 4 divisors (see below), whose sum is σ = 4585944. Its totient is φ = 4558896.

The previous prime is 4572391. The next prime is 4572427. The reversal of 4572419 is 9142754.

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 4572419 - 2⁸ = 4572163 is a prime.

It is a super-2 number, since 2×4572419² = 41814031023122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4572119) 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, 6242 + ... + 6935.

It is an arithmetic number, because the mean of its divisors is an integer number (1146486).

Almost surely, 2^4572419 is an apocalyptic number.

4572419 is a deficient number, since it is larger than the sum of its proper divisors (13525).

4572419 is a wasteful number, since it uses less digits than its factorization.

4572419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13524.

The product of its digits is 10080, while the sum is 32.

The square root of 4572419 is about 2138.3215380293. The cubic root of 4572419 is about 165.9772916147.

The spelling of 4572419 in words is "four million, five hundred seventy-two thousand, four hundred nineteen".