2262616992 has 72 divisors (see below), whose sum is σ = 6443629920. Its totient is φ = 753114240.

The previous prime is 2262616991. The next prime is 2262617009. The reversal of 2262616992 is 2996162622.

2262616992 is a `hidden beast` number, since 2 + 2 + 626 + 16 + 9 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2262616991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207517 + ... + 218147.

It is an arithmetic number, because the mean of its divisors is an integer number (89494860).

Almost surely, 2^2262616992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2262616992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3221814960).

2262616992 is an abundant number, since it is smaller than the sum of its proper divisors (4181012928).

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

2262616992 is a wasteful number, since it uses less digits than its factorization.

2262616992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11386 (or 11375 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 2262616992 is about 47566.9737528046. The cubic root of 2262616992 is about 1312.8154570179.

The spelling of 2262616992 in words is "two billion, two hundred sixty-two million, six hundred sixteen thousand, nine hundred ninety-two".