14849780 has 24 divisors (see below), whose sum is σ = 34020000. Its totient is φ = 5399840.

The previous prime is 14849771. The next prime is 14849851. The reversal of 14849780 is 8794841.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 33530 + ... + 33969.

It is an arithmetic number, because the mean of its divisors is an integer number (1417500).

Almost surely, 2^14849780 is an apocalyptic number.

14849780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14849780 is an abundant number, since it is smaller than the sum of its proper divisors (19170220).

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

14849780 is a wasteful number, since it uses less digits than its factorization.

14849780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67519 (or 67517 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 14849780 is about 3853.5412285325. The cubic root of 14849780 is about 245.7951673649.

The spelling of 14849780 in words is "fourteen million, eight hundred forty-nine thousand, seven hundred eighty".