2616248286 has 96 divisors (see below), whose sum is σ = 6220281600. Its totient is φ = 791147520.

The previous prime is 2616248273. The next prime is 2616248287. The reversal of 2616248286 is 6828426162.

2616248286 is a `hidden beast` number, since 2 + 6 + 162 + 482 + 8 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2616248287) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3689700 + ... + 3690408.

It is an arithmetic number, because the mean of its divisors is an integer number (64794600).

Almost surely, 2^2616248286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2616248286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3110140800).

2616248286 is an abundant number, since it is smaller than the sum of its proper divisors (3604033314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2616248286 is a wasteful number, since it uses less digits than its factorization.

2616248286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154 (or 1151 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 2616248286 is about 51149.2745403100. The cubic root of 2616248286 is about 1377.9273454265.

The spelling of 2616248286 in words is "two billion, six hundred sixteen million, two hundred forty-eight thousand, two hundred eighty-six".