11470109 has 8 divisors (see below), whose sum is σ = 13560960. Its totient is φ = 9492336.

The previous prime is 11470103. The next prime is 11470117. The reversal of 11470109 is 90107411.

11470109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-11470109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11470103) 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, 28049 + ... + 28454.

It is an arithmetic number, because the mean of its divisors is an integer number (1695120).

Almost surely, 2^11470109 is an apocalyptic number.

It is an amenable number.

11470109 is a deficient number, since it is larger than the sum of its proper divisors (2090851).

11470109 is an equidigital number, since it uses as much as digits as its factorization.

11470109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56539.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 11470109 is about 3386.7549365137. The cubic root of 11470109 is about 225.5221388188.

The spelling of 11470109 in words is "eleven million, four hundred seventy thousand, one hundred nine".