4570939 has 4 divisors (see below), whose sum is σ = 4575424. Its totient is φ = 4566456.

The previous prime is 4570927. The next prime is 4570949. The reversal of 4570939 is 9390754.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9390754 = 2 ⋅4695377.

It is a cyclic number.

It is not a de Polignac number, because 4570939 - 2¹¹ = 4568891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4570898 and 4570907.

It is not an unprimeable number, because it can be changed into a prime (4570949) 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, 109 + ... + 3025.

It is an arithmetic number, because the mean of its divisors is an integer number (1143856).

Almost surely, 2^4570939 is an apocalyptic number.

4570939 is a deficient number, since it is larger than the sum of its proper divisors (4485).

4570939 is a wasteful number, since it uses less digits than its factorization.

4570939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 4570939 is about 2137.9754441995. The cubic root of 4570939 is about 165.9593818461.

The spelling of 4570939 in words is "four million, five hundred seventy thousand, nine hundred thirty-nine".