14731470 has 80 divisors (see below), whose sum is σ = 42688800. Its totient is φ = 3623616.

The previous prime is 14731447. The next prime is 14731489. The reversal of 14731470 is 7413741.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 39 ways as a sum of consecutive naturals, for example, 9831 + ... + 11229.

It is an arithmetic number, because the mean of its divisors is an integer number (533610).

Almost surely, 2^14731470 is an apocalyptic number.

14731470 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 14731470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21344400).

14731470 is an abundant number, since it is smaller than the sum of its proper divisors (27957330).

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

14731470 is a wasteful number, since it uses less digits than its factorization.

14731470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431 (or 1422 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 14731470 is about 3838.1597152802. The cubic root of 14731470 is about 245.1406661324.

The spelling of 14731470 in words is "fourteen million, seven hundred thirty-one thousand, four hundred seventy".