10504490 has 8 divisors (see below), whose sum is σ = 18908100. Its totient is φ = 4201792.

The previous prime is 10504489. The next prime is 10504493. The reversal of 10504490 is 9440501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9916201 + 588289 = 3149^2 + 767^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10504490² = 220688620320200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10504493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525215 + ... + 525234.

Almost surely, 2^10504490 is an apocalyptic number.

10504490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10504490 is a deficient number, since it is larger than the sum of its proper divisors (8403610).

10504490 is a wasteful number, since it uses less digits than its factorization.

10504490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050456.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 10504490 is about 3241.0630971951. The cubic root of 10504490 is about 219.0071653098.

Adding to 10504490 its reverse (9440501), we get a palindrome (19944991).

The spelling of 10504490 in words is "ten million, five hundred four thousand, four hundred ninety".