11994741 has 24 divisors (see below), whose sum is σ = 20015424. Its totient is φ = 6840960.

The previous prime is 11994701. The next prime is 11994751. The reversal of 11994741 is 14749911.

It is not a de Polignac number, because 11994741 - 2⁶ = 11994677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11994696 and 11994705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11994701) 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 23 ways as a sum of consecutive naturals, for example, 1881 + ... + 5246.

It is an arithmetic number, because the mean of its divisors is an integer number (833976).

Almost surely, 2^11994741 is an apocalyptic number.

11994741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11994741 is a deficient number, since it is larger than the sum of its proper divisors (8020683).

11994741 is a wasteful number, since it uses less digits than its factorization.

11994741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161 (or 7158 counting only the distinct ones).

The product of its digits is 9072, while the sum is 36.

The square root of 11994741 is about 3463.3424606874. The cubic root of 11994741 is about 228.9093988893.

The spelling of 11994741 in words is "eleven million, nine hundred ninety-four thousand, seven hundred forty-one".