2282391608 has 32 divisors (see below), whose sum is σ = 5010132960. Its totient is φ = 954309120.

The previous prime is 2282391571. The next prime is 2282391613. The reversal of 2282391608 is 8061932822.

It is a super-2 number, since 2×2282391608² = 10418622904537651328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494741 + ... + 499332.

It is an arithmetic number, because the mean of its divisors is an integer number (156566655).

Almost surely, 2^2282391608 is an apocalyptic number.

2282391608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2282391608 is an abundant number, since it is smaller than the sum of its proper divisors (2727741352).

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

2282391608 is a wasteful number, since it uses less digits than its factorization.

2282391608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994127 (or 994123 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 2282391608 is about 47774.3823403296. The cubic root of 2282391608 is about 1316.6289110646.

The spelling of 2282391608 in words is "two billion, two hundred eighty-two million, three hundred ninety-one thousand, six hundred eight".