14878950 has 48 divisors (see below), whose sum is σ = 37136016. Its totient is φ = 3942400.

The previous prime is 14878909. The next prime is 14878987. The reversal of 14878950 is 5987841.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 41974 + ... + 42326.

It is an arithmetic number, because the mean of its divisors is an integer number (773667).

Almost surely, 2^14878950 is an apocalyptic number.

14878950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14878950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18568008).

14878950 is an abundant number, since it is smaller than the sum of its proper divisors (22257066).

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

14878950 is a wasteful number, since it uses less digits than its factorization.

14878950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 644 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 14878950 is about 3857.3242020862. The cubic root of 14878950 is about 245.9560037652.

The spelling of 14878950 in words is "fourteen million, eight hundred seventy-eight thousand, nine hundred fifty".