10452009 has 8 divisors (see below), whose sum is σ = 13981792. Its totient is φ = 6945120.

The previous prime is 10451993. The next prime is 10452011. The reversal of 10452009 is 90025401.

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

It is not a de Polignac number, because 10452009 - 2⁴ = 10451993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10452809) 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, 4627 + ... + 6504.

It is an arithmetic number, because the mean of its divisors is an integer number (1747724).

Almost surely, 2^10452009 is an apocalyptic number.

It is an amenable number.

10452009 is a deficient number, since it is larger than the sum of its proper divisors (3529783).

10452009 is a wasteful number, since it uses less digits than its factorization.

10452009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11447.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 10452009 is about 3232.9566962766. The cubic root of 10452009 is about 218.6418323451.

The spelling of 10452009 in words is "ten million, four hundred fifty-two thousand, nine".