14553992 has 16 divisors (see below), whose sum is σ = 27596700. Its totient is φ = 7194880.

The previous prime is 14553983. The next prime is 14554013. The reversal of 14553992 is 29935541.

It can be written as a sum of positive squares in 2 ways, for example, as 14546596 + 7396 = 3814^2 + 86^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9509 + ... + 10932.

Almost surely, 2^14553992 is an apocalyptic number.

It is an amenable number.

14553992 is a deficient number, since it is larger than the sum of its proper divisors (13042708).

14553992 is a wasteful number, since it uses less digits than its factorization.

14553992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20536 (or 20532 counting only the distinct ones).

The product of its digits is 48600, while the sum is 38.

The square root of 14553992 is about 3814.9694625252. The cubic root of 14553992 is about 244.1522385963.

The spelling of 14553992 in words is "fourteen million, five hundred fifty-three thousand, nine hundred ninety-two".