2616245 has 8 divisors (see below), whose sum is σ = 3240960. Its totient is φ = 2025360.

The previous prime is 2616241. The next prime is 2616269. The reversal of 2616245 is 5426162.

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

It is not a de Polignac number, because 2616245 - 2² = 2616241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2616241) 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, 8285 + ... + 8594.

It is an arithmetic number, because the mean of its divisors is an integer number (405120).

2^2616245 is an apocalyptic number.

It is an amenable number.

2616245 is a deficient number, since it is larger than the sum of its proper divisors (624715).

2616245 is a wasteful number, since it uses less digits than its factorization.

2616245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16915.

The product of its digits is 2880, while the sum is 26.

The square root of 2616245 is about 1617.4810663498. The cubic root of 2616245 is about 137.7926768535.

The spelling of 2616245 in words is "two million, six hundred sixteen thousand, two hundred forty-five".