2016957 has 8 divisors (see below), whose sum is σ = 2695840. Its totient is φ = 1341360.

The previous prime is 2016943. The next prime is 2016967. The reversal of 2016957 is 7596102.

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

It is not a de Polignac number, because 2016957 - 2¹⁰ = 2015933 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 (2016967) 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, 2019 + ... + 2847.

It is an arithmetic number, because the mean of its divisors is an integer number (336980).

2^2016957 is an apocalyptic number.

It is an amenable number.

2016957 is a deficient number, since it is larger than the sum of its proper divisors (678883).

2016957 is an equidigital number, since it uses as much as digits as its factorization.

2016957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 2016957 is about 1420.1961132182. The cubic root of 2016957 is about 126.3471780639.

The spelling of 2016957 in words is "two million, sixteen thousand, nine hundred fifty-seven".