14983947 has 40 divisors (see below), whose sum is σ = 24881472. Its totient is φ = 8910000.

The previous prime is 14983939. The next prime is 14983949. The reversal of 14983947 is 74938941.

It is not a de Polignac number, because 14983947 - 2³ = 14983939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14983949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 59572 + ... + 59822.

Almost surely, 2^14983947 is an apocalyptic number.

14983947 is a deficient number, since it is larger than the sum of its proper divisors (9897525).

14983947 is a wasteful number, since it uses less digits than its factorization.

14983947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 332 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 14983947 is about 3870.9103580424. The cubic root of 14983947 is about 246.5331980243.

It can be divided in two parts, 1498 and 3947, that added together give a palindrome (5445).

The spelling of 14983947 in words is "fourteen million, nine hundred eighty-three thousand, nine hundred forty-seven".