10955994 has 16 divisors (see below), whose sum is σ = 25042368. Its totient is φ = 3130272.

The previous prime is 10955993. The next prime is 10956017. The reversal of 10955994 is 49955901.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 260857 = 10955994 / (1 + 0 + 9 + 5 + 5 + 9 + 9 + 4).

It is not an unprimeable number, because it can be changed into a prime (10955993) 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 7 ways as a sum of consecutive naturals, for example, 130387 + ... + 130470.

It is an arithmetic number, because the mean of its divisors is an integer number (1565148).

Almost surely, 2^10955994 is an apocalyptic number.

10955994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10955994 is an abundant number, since it is smaller than the sum of its proper divisors (14086374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10955994 is a wasteful number, since it uses less digits than its factorization.

10955994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260869.

The product of its (nonzero) digits is 72900, while the sum is 42.

The square root of 10955994 is about 3309.9839878767. The cubic root of 10955994 is about 222.1010415788.

The spelling of 10955994 in words is "ten million, nine hundred fifty-five thousand, nine hundred ninety-four".