10209004 has 24 divisors (see below), whose sum is σ = 20254640. Its totient is φ = 4463424.

The previous prime is 10208983. The next prime is 10209007. The reversal of 10209004 is 40090201.

It is not an unprimeable number, because it can be changed into a prime (10209007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4179 + ... + 6154.

Almost surely, 2^10209004 is an apocalyptic number.

It is an amenable number.

10209004 is a deficient number, since it is larger than the sum of its proper divisors (10045636).

10209004 is a wasteful number, since it uses less digits than its factorization.

10209004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10369 (or 10367 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 10209004 is about 3195.1532044645. The cubic root of 10209004 is about 216.9340834852.

Adding to 10209004 its reverse (40090201), we get a palindrome (50299205).

The spelling of 10209004 in words is "ten million, two hundred nine thousand, four".