14548992 has 72 divisors (see below), whose sum is σ = 39845736. Its totient is φ = 4718592.

The previous prime is 14548979. The next prime is 14548997. The reversal of 14548992 is 29984541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14548997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393198 + ... + 393234.

It is an arithmetic number, because the mean of its divisors is an integer number (553413).

Almost surely, 2^14548992 is an apocalyptic number.

14548992 is a gapful number since it is divisible by the number (12) 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 14548992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19922868).

14548992 is an abundant number, since it is smaller than the sum of its proper divisors (25296744).

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

14548992 is an frugal number, since it uses more digits than its factorization.

14548992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 42 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 14548992 is about 3814.3140929923. The cubic root of 14548992 is about 244.1242760273.

The spelling of 14548992 in words is "fourteen million, five hundred forty-eight thousand, nine hundred ninety-two".