4535919 has 20 divisors (see below), whose sum is σ = 7013160. Its totient is φ = 2918160.

The previous prime is 4535917. The next prime is 4535929. The reversal of 4535919 is 9195354.

It is not a de Polignac number, because 4535919 - 2¹ = 4535917 is a prime.

It is a super-2 number, since 2×4535919² = 41149122349122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4535911) 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 19 ways as a sum of consecutive naturals, for example, 1384 + ... + 3314.

It is an arithmetic number, because the mean of its divisors is an integer number (350658).

Almost surely, 2^4535919 is an apocalyptic number.

4535919 is a deficient number, since it is larger than the sum of its proper divisors (2477241).

4535919 is a wasteful number, since it uses less digits than its factorization.

4535919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972 (or 1963 counting only the distinct ones).

The product of its digits is 24300, while the sum is 36.

The square root of 4535919 is about 2129.7697058602. The cubic root of 4535919 is about 165.5344652469.

The spelling of 4535919 in words is "four million, five hundred thirty-five thousand, nine hundred nineteen".