14382620 has 48 divisors (see below), whose sum is σ = 36341760. Its totient is φ = 4670784.

The previous prime is 14382593. The next prime is 14382647. The reversal of 14382620 is 2628341.

It is an interprime number because it is at equal distance from previous prime (14382593) and next prime (14382647).

It is a self number, because there is not a number n which added to its sum of digits gives 14382620.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44 + ... + 5363.

It is an arithmetic number, because the mean of its divisors is an integer number (757120).

Almost surely, 2^14382620 is an apocalyptic number.

14382620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14382620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18170880).

14382620 is an abundant number, since it is smaller than the sum of its proper divisors (21959140).

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

14382620 is a wasteful number, since it uses less digits than its factorization.

14382620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5442 (or 5440 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 14382620 is about 3792.4424847320. The cubic root of 14382620 is about 243.1901620198.

The spelling of 14382620 in words is "fourteen million, three hundred eighty-two thousand, six hundred twenty".