2409011 has 4 divisors (see below), whose sum is σ = 2628024. Its totient is φ = 2190000.

The previous prime is 2408999. The next prime is 2409023. The reversal of 2409011 is 1109042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2408999) and next prime (2409023).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2409011 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (2409031) 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, 109490 + ... + 109511.

It is an arithmetic number, because the mean of its divisors is an integer number (657006).

2^2409011 is an apocalyptic number.

2409011 is a deficient number, since it is larger than the sum of its proper divisors (219013).

2409011 is a wasteful number, since it uses less digits than its factorization.

2409011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219012.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2409011 is about 1552.0989014879. The cubic root of 2409011 is about 134.0539435298.

The spelling of 2409011 in words is "two million, four hundred nine thousand, eleven".