11414945 has 4 divisors (see below), whose sum is σ = 13697940. Its totient is φ = 9131952.

The previous prime is 11414929. The next prime is 11414957. The reversal of 11414945 is 54941411.

11414945 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3775249 + 7639696 = 1943^2 + 2764^2 .

It is a cyclic number.

It is not a de Polignac number, because 11414945 - 2⁴ = 11414929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1141490 + ... + 1141499.

It is an arithmetic number, because the mean of its divisors is an integer number (3424485).

Almost surely, 2^11414945 is an apocalyptic number.

It is an amenable number.

11414945 is a deficient number, since it is larger than the sum of its proper divisors (2282995).

11414945 is an equidigital number, since it uses as much as digits as its factorization.

11414945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282994.

The product of its digits is 2880, while the sum is 29.

The square root of 11414945 is about 3378.6010418515. The cubic root of 11414945 is about 225.1600178571.

The spelling of 11414945 in words is "eleven million, four hundred fourteen thousand, nine hundred forty-five".