4999535 has 4 divisors (see below), whose sum is σ = 5999448. Its totient is φ = 3999624.

The previous prime is 4999529. The next prime is 4999537. The reversal of 4999535 is 5359994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4999535 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999537) 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, 499949 + ... + 499958.

It is an arithmetic number, because the mean of its divisors is an integer number (1499862).

Almost surely, 2^4999535 is an apocalyptic number.

4999535 is a deficient number, since it is larger than the sum of its proper divisors (999913).

4999535 is an equidigital number, since it uses as much as digits as its factorization.

4999535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999912.

The product of its digits is 218700, while the sum is 44.

The square root of 4999535 is about 2235.9639979213. The cubic root of 4999535 is about 170.9922935779.

The spelling of 4999535 in words is "four million, nine hundred ninety-nine thousand, five hundred thirty-five".