5204731 has 6 divisors (see below), whose sum is σ = 6054540. Its totient is φ = 4461156.

The previous prime is 5204713. The next prime is 5204741. The reversal of 5204731 is 1374025.

It is not a de Polignac number, because 5204731 - 2⁷ = 5204603 is a prime.

It is a super-2 number, since 2×5204731² = 54178449564722, which contains 22 as substring.

It is a Duffinian number.

5204731 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5204701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53061 + ... + 53158.

It is an arithmetic number, because the mean of its divisors is an integer number (1009090).

Almost surely, 2^5204731 is an apocalyptic number.

5204731 is a deficient number, since it is larger than the sum of its proper divisors (849809).

5204731 is a wasteful number, since it uses less digits than its factorization.

5204731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106233 (or 106226 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 5204731 is about 2281.3879547328. The cubic root of 5204731 is about 173.3003458757.

Adding to 5204731 its reverse (1374025), we get a palindrome (6578756).

The spelling of 5204731 in words is "five million, two hundred four thousand, seven hundred thirty-one".