14712990 has 48 divisors (see below), whose sum is σ = 37532592. Its totient is φ = 3690496.

The previous prime is 14712989. The next prime is 14712991. The reversal of 14712990 is 9921741.

It is an interprime number because it is at equal distance from previous prime (14712989) and next prime (14712991).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14712991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7822 + ... + 9518.

It is an arithmetic number, because the mean of its divisors is an integer number (781929).

Almost surely, 2^14712990 is an apocalyptic number.

14712990 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 14712990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18766296).

14712990 is an abundant number, since it is smaller than the sum of its proper divisors (22819602).

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

14712990 is a wasteful number, since it uses less digits than its factorization.

14712990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741 (or 1724 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 14712990 is about 3835.7515560839. The cubic root of 14712990 is about 245.0381170737.

The spelling of 14712990 in words is "fourteen million, seven hundred twelve thousand, nine hundred ninety".