14891492 has 36 divisors (see below), whose sum is σ = 33075504. Its totient is φ = 5801040.

The previous prime is 14891491. The next prime is 14891519. The reversal of 14891492 is 29419841.

It is not an unprimeable number, because it can be changed into a prime (14891491) 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 11 ways as a sum of consecutive naturals, for example, 1298 + ... + 5609.

It is an arithmetic number, because the mean of its divisors is an integer number (918764).

Almost surely, 2^14891492 is an apocalyptic number.

It is an amenable number.

14891492 is an abundant number, since it is smaller than the sum of its proper divisors (18184012).

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

14891492 is a wasteful number, since it uses less digits than its factorization.

14891492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6936 (or 6927 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 14891492 is about 3858.9495980124. The cubic root of 14891492 is about 246.0250927320.

The spelling of 14891492 in words is "fourteen million, eight hundred ninety-one thousand, four hundred ninety-two".