4726539 has 16 divisors (see below), whose sum is σ = 7229440. Its totient is φ = 3048840.

The previous prime is 4726537. The next prime is 4726543. The reversal of 4726539 is 9356274.

It is not a de Polignac number, because 4726539 - 2¹ = 4726537 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4726537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1987 + ... + 3660.

It is an arithmetic number, because the mean of its divisors is an integer number (451840).

Almost surely, 2^4726539 is an apocalyptic number.

4726539 is a deficient number, since it is larger than the sum of its proper divisors (2502901).

4726539 is a wasteful number, since it uses less digits than its factorization.

4726539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687 (or 5681 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 4726539 is about 2174.0604867390. The cubic root of 4726539 is about 167.8215579830.

The spelling of 4726539 in words is "four million, seven hundred twenty-six thousand, five hundred thirty-nine".