15714983 has 8 divisors (see below), whose sum is σ = 15956352. Its totient is φ = 15475576.

The previous prime is 15714961. The next prime is 15714989. The reversal of 15714983 is 38941751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15714983 - 2¹⁰ = 15713959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15714989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23966 + ... + 24612.

It is an arithmetic number, because the mean of its divisors is an integer number (1994544).

Almost surely, 2^15714983 is an apocalyptic number.

15714983 is a deficient number, since it is larger than the sum of its proper divisors (241369).

15714983 is a wasteful number, since it uses less digits than its factorization.

15714983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981.

The product of its digits is 30240, while the sum is 38.

The square root of 15714983 is about 3964.2127843999. The cubic root of 15714983 is about 250.4789910176.

The spelling of 15714983 in words is "fifteen million, seven hundred fourteen thousand, nine hundred eighty-three".