14729748 has 48 divisors (see below), whose sum is σ = 37793280. Its totient is φ = 4428000.

The previous prime is 14729711. The next prime is 14729773. The reversal of 14729748 is 84792741.

It is a happy number.

It is a super-2 number, since 2×14729748² = 433930952287008, which contains 22 as substring.

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, 19563 + ... + 20301.

It is an arithmetic number, because the mean of its divisors is an integer number (787360).

Almost surely, 2^14729748 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14729748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18896640).

14729748 is an abundant number, since it is smaller than the sum of its proper divisors (23063532).

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

14729748 is a wasteful number, since it uses less digits than its factorization.

14729748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908 (or 906 counting only the distinct ones).

The product of its digits is 112896, while the sum is 42.

The square root of 14729748 is about 3837.9353824680. The cubic root of 14729748 is about 245.1311140494.

The spelling of 14729748 in words is "fourteen million, seven hundred twenty-nine thousand, seven hundred forty-eight".