4572893 has 8 divisors (see below), whose sum is σ = 5018328. Its totient is φ = 4140864.

The previous prime is 4572833. The next prime is 4572899. The reversal of 4572893 is 3982754.

It can be written as a sum of positive squares in 4 ways, for example, as 1849 + 4571044 = 43^2 + 2138^2 .

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

It is not a de Polignac number, because 4572893 - 2⁶ = 4572829 is a prime.

It is a super-2 number, since 2×4572893² = 41822700778898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4572899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2630 + ... + 4007.

It is an arithmetic number, because the mean of its divisors is an integer number (627291).

Almost surely, 2^4572893 is an apocalyptic number.

It is an amenable number.

4572893 is a deficient number, since it is larger than the sum of its proper divisors (445435).

4572893 is a wasteful number, since it uses less digits than its factorization.

4572893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6703.

The product of its digits is 60480, while the sum is 38.

The square root of 4572893 is about 2138.4323697513. The cubic root of 4572893 is about 165.9830267641.

The spelling of 4572893 in words is "four million, five hundred seventy-two thousand, eight hundred ninety-three".