2288254532 has 12 divisors (see below), whose sum is σ = 4014005520. Its totient is φ = 1141395816.

The previous prime is 2288254523. The next prime is 2288254543. The reversal of 2288254532 is 2354528822.

It is a happy number.

It is a super-2 number, since 2×2288254532² = 10472217606437078048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2288254532.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680978 + ... + 684329.

It is an arithmetic number, because the mean of its divisors is an integer number (334500460).

Almost surely, 2^2288254532 is an apocalyptic number.

It is an amenable number.

2288254532 is a deficient number, since it is larger than the sum of its proper divisors (1725750988).

2288254532 is a wasteful number, since it uses less digits than its factorization.

2288254532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365730 (or 1365728 counting only the distinct ones).

The product of its digits is 307200, while the sum is 41.

The square root of 2288254532 is about 47835.7035278044. The cubic root of 2288254532 is about 1317.7553165056.

The spelling of 2288254532 in words is "two billion, two hundred eighty-eight million, two hundred fifty-four thousand, five hundred thirty-two".