5204136 has 32 divisors (see below), whose sum is σ = 14869440. Its totient is φ = 1486848.

The previous prime is 5204131. The next prime is 5204167. The reversal of 5204136 is 6314025.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (5204131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15321 + ... + 15656.

It is an arithmetic number, because the mean of its divisors is an integer number (464670).

Almost surely, 2^5204136 is an apocalyptic number.

5204136 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5204136 is an abundant number, since it is smaller than the sum of its proper divisors (9665304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5204136 is a wasteful number, since it uses less digits than its factorization.

5204136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30993 (or 30989 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5204136 is about 2281.2575479327. The cubic root of 5204136 is about 173.2937417793.

It can be divided in two parts, 520 and 4136, that added together give a triangular number (4656 = T₉₆).

The spelling of 5204136 in words is "five million, two hundred four thousand, one hundred thirty-six".