14897976 has 64 divisors (see below), whose sum is σ = 40310400. Its totient is φ = 4572288.

The previous prime is 14897947. The next prime is 14897983. The reversal of 14897976 is 67979841.

14897976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 16431 + ... + 17313.

It is an arithmetic number, because the mean of its divisors is an integer number (629850).

Almost surely, 2^14897976 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 14897976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20155200).

14897976 is an abundant number, since it is smaller than the sum of its proper divisors (25412424).

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

14897976 is a wasteful number, since it uses less digits than its factorization.

14897976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 944 counting only the distinct ones).

The product of its digits is 762048, while the sum is 51.

The square root of 14897976 is about 3859.7896315732. The cubic root of 14897976 is about 246.0607953383.

The spelling of 14897976 in words is "fourteen million, eight hundred ninety-seven thousand, nine hundred seventy-six".