11412953 has 4 divisors (see below), whose sum is σ = 11489700. Its totient is φ = 11336208.

The previous prime is 11412949. The next prime is 11412959. The reversal of 11412953 is 35921411.

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 6086089 + 5326864 = 2467^2 + 2308^2 .

It is a cyclic number.

It is not a de Polignac number, because 11412953 - 2² = 11412949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11412959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38150 + ... + 38447.

It is an arithmetic number, because the mean of its divisors is an integer number (2872425).

Almost surely, 2^11412953 is an apocalyptic number.

It is an amenable number.

11412953 is a deficient number, since it is larger than the sum of its proper divisors (76747).

11412953 is an equidigital number, since it uses as much as digits as its factorization.

11412953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76746.

The product of its digits is 1080, while the sum is 26.

The square root of 11412953 is about 3378.3062324188. The cubic root of 11412953 is about 225.1469196819.

The spelling of 11412953 in words is "eleven million, four hundred twelve thousand, nine hundred fifty-three".