11443955 has 8 divisors (see below), whose sum is σ = 13750992. Its totient is φ = 9143008.

The previous prime is 11443937. The next prime is 11443967. The reversal of 11443955 is 55934411.

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

It is a cyclic number.

It is not a de Polignac number, because 11443955 - 2¹² = 11439859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6032 + ... + 7698.

It is an arithmetic number, because the mean of its divisors is an integer number (1718874).

Almost surely, 2^11443955 is an apocalyptic number.

11443955 is a deficient number, since it is larger than the sum of its proper divisors (2307037).

11443955 is a wasteful number, since it uses less digits than its factorization.

11443955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045.

The product of its digits is 10800, while the sum is 32.

The square root of 11443955 is about 3382.8915146661. The cubic root of 11443955 is about 225.3505974444.

The spelling of 11443955 in words is "eleven million, four hundred forty-three thousand, nine hundred fifty-five".