10004562 has 24 divisors (see below), whose sum is σ = 21840156. Its totient is φ = 3309696.

The previous prime is 10004557. The next prime is 10004573. The reversal of 10004562 is 26540001.

It is a happy number.

10004562 is a `hidden beast` number, since 100 + 0 + 4 + 562 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9979281 + 25281 = 3159^2 + 159^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438 + ... + 4494.

Almost surely, 2^10004562 is an apocalyptic number.

10004562 is an abundant number, since it is smaller than the sum of its proper divisors (11835594).

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

10004562 is a wasteful number, since it uses less digits than its factorization.

10004562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4202 (or 4199 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10004562 is about 3162.9988934554. The cubic root of 10004562 is about 215.4762257927.

Adding to 10004562 its reverse (26540001), we get a palindrome (36544563).

The spelling of 10004562 in words is "ten million, four thousand, five hundred sixty-two".