14149696 has 56 divisors (see below), whose sum is σ = 31089600. Its totient is φ = 6336000.

The previous prime is 14149693. The next prime is 14149697. The reversal of 14149696 is 69694141.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (14149693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71005 + ... + 71203.

Almost surely, 2^14149696 is an apocalyptic number.

14149696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14149696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15544800).

14149696 is an abundant number, since it is smaller than the sum of its proper divisors (16939904).

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

14149696 is a wasteful number, since it uses less digits than its factorization.

14149696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 313 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 14149696 is about 3761.6081667287. The cubic root of 14149696 is about 241.8702033738.

The spelling of 14149696 in words is "fourteen million, one hundred forty-nine thousand, six hundred ninety-six".