5190004 has 6 divisors (see below), whose sum is σ = 9082514. Its totient is φ = 2595000.

The previous prime is 5190001. The next prime is 5190007. The reversal of 5190004 is 4000915.

It is an interprime number because it is at equal distance from previous prime (5190001) and next prime (5190007).

It can be written as a sum of positive squares in only one way, i.e., 3602404 + 1587600 = 1898^2 + 1260^2 .

It is a super-2 number, since 2×5190004² = 53872283040032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5190001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 648747 + ... + 648754.

Almost surely, 2^5190004 is an apocalyptic number.

It is an amenable number.

5190004 is a deficient number, since it is larger than the sum of its proper divisors (3892510).

5190004 is a wasteful number, since it uses less digits than its factorization.

5190004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297505 (or 1297503 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5190004 is about 2278.1580278813. The cubic root of 5190004 is about 173.1367379861.

Adding to 5190004 its reverse (4000915), we get a palindrome (9190919).

The spelling of 5190004 in words is "five million, one hundred ninety thousand, four".