2616897 has 8 divisors (see below), whose sum is σ = 3497344. Its totient is φ = 1740528.

The previous prime is 2616883. The next prime is 2616923. The reversal of 2616897 is 7986162.

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

It is not a de Polignac number, because 2616897 - 2⁴ = 2616881 is a prime.

It is a Duffinian number.

2616897 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2616877) 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, 1128 + ... + 2550.

It is an arithmetic number, because the mean of its divisors is an integer number (437168).

2^2616897 is an apocalyptic number.

It is an amenable number.

2616897 is a deficient number, since it is larger than the sum of its proper divisors (880447).

2616897 is a wasteful number, since it uses less digits than its factorization.

2616897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039.

The product of its digits is 36288, while the sum is 39.

The square root of 2616897 is about 1617.6826017486. The cubic root of 2616897 is about 137.8041224385.

The spelling of 2616897 in words is "two million, six hundred sixteen thousand, eight hundred ninety-seven".