11418955 has 8 divisors (see below), whose sum is σ = 13725504. Its totient is φ = 9120000.

The previous prime is 11418941. The next prime is 11418961. The reversal of 11418955 is 55981411.

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

It is not a de Polignac number, because 11418955 - 2⁵ = 11418923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11418955.

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, 2235 + ... + 5275.

It is an arithmetic number, because the mean of its divisors is an integer number (1715688).

Almost surely, 2^11418955 is an apocalyptic number.

11418955 is a deficient number, since it is larger than the sum of its proper divisors (2306549).

11418955 is an equidigital number, since it uses as much as digits as its factorization.

11418955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797.

The product of its digits is 7200, while the sum is 34.

The square root of 11418955 is about 3379.1944306299. The cubic root of 11418955 is about 225.1863805470.

It can be divided in two parts, 114189 and 55, that added together give a square (114244 = 338²).

The spelling of 11418955 in words is "eleven million, four hundred eighteen thousand, nine hundred fifty-five".