5090004 has 36 divisors (see below), whose sum is σ = 13624884. Its totient is φ = 1596672.

The previous prime is 5090003. The next prime is 5090009. The reversal of 5090004 is 4000905.

5090004 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 2 ways, for example, as 4613904 + 476100 = 2148^2 + 690^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5090003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3547 + ... + 4770.

It is an arithmetic number, because the mean of its divisors is an integer number (378469).

Almost surely, 2^5090004 is an apocalyptic number.

It is an amenable number.

5090004 is an abundant number, since it is smaller than the sum of its proper divisors (8534880).

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

5090004 is a wasteful number, since it uses less digits than its factorization.

5090004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8344 (or 8339 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 5090004 is about 2256.1037210199. The cubic root of 5090004 is about 172.0175302125.

Adding to 5090004 its reverse (4000905), we get a palindrome (9090909).

The spelling of 5090004 in words is "five million, ninety thousand, four".