11958014 has 4 divisors (see below), whose sum is σ = 17937024. Its totient is φ = 5979006.

The previous prime is 11957989. The next prime is 11958017. The reversal of 11958014 is 41085911.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11958017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2989502 + ... + 2989505.

It is an arithmetic number, because the mean of its divisors is an integer number (4484256).

Almost surely, 2^11958014 is an apocalyptic number.

11958014 is a deficient number, since it is larger than the sum of its proper divisors (5979010).

11958014 is an equidigital number, since it uses as much as digits as its factorization.

11958014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979009.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 11958014 is about 3458.0361478735. The cubic root of 11958014 is about 228.6755255384.

The spelling of 11958014 in words is "eleven million, nine hundred fifty-eight thousand, fourteen".