14881902 has 64 divisors (see below), whose sum is σ = 37946880. Its totient is φ = 3787776.

The previous prime is 14881877. The next prime is 14881903. The reversal of 14881902 is 20918841.

14881902 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14881903) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13018 + ... + 14114.

It is an arithmetic number, because the mean of its divisors is an integer number (592920).

Almost surely, 2^14881902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14881902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18973440).

14881902 is an abundant number, since it is smaller than the sum of its proper divisors (23064978).

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

14881902 is a wasteful number, since it uses less digits than its factorization.

14881902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 14881902 is about 3857.7068317849. The cubic root of 14881902 is about 245.9722686699.

The spelling of 14881902 in words is "fourteen million, eight hundred eighty-one thousand, nine hundred two".