2016337 has 4 divisors (see below), whose sum is σ = 2122480. Its totient is φ = 1910196.

The previous prime is 2016331. The next prime is 2016349. The reversal of 2016337 is 7336102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7336102 = 2 ⋅3668051.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2016337 is a prime.

It is a super-2 number, since 2×2016337² = 8131229795138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2016331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53043 + ... + 53080.

It is an arithmetic number, because the mean of its divisors is an integer number (530620).

2^2016337 is an apocalyptic number.

It is an amenable number.

2016337 is a deficient number, since it is larger than the sum of its proper divisors (106143).

2016337 is a wasteful number, since it uses less digits than its factorization.

2016337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106142.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 2016337 is about 1419.9778167281. The cubic root of 2016337 is about 126.3342306257.

It can be divided in two parts, 20163 and 37, that multiplied together give a triangular number (746031 = T₁₂₂₁).

The spelling of 2016337 in words is "two million, sixteen thousand, three hundred thirty-seven".