14712390 has 144 divisors (see below), whose sum is σ = 48301344. Its totient is φ = 3041280.

The previous prime is 14712389. The next prime is 14712391. The reversal of 14712390 is 9321741.

14712390 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 an interprime number because it is at equal distance from previous prime (14712389) and next prime (14712391).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14712391) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 76134 + ... + 76326.

It is an arithmetic number, because the mean of its divisors is an integer number (335426).

Almost surely, 2^14712390 is an apocalyptic number.

14712390 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 14712390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24150672).

14712390 is an abundant number, since it is smaller than the sum of its proper divisors (33588954).

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

14712390 is a wasteful number, since it uses less digits than its factorization.

14712390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 14712390 is about 3835.6733437560. The cubic root of 14712390 is about 245.0347861200.

The spelling of 14712390 in words is "fourteen million, seven hundred twelve thousand, three hundred ninety".