2228510492 has 48 divisors (see below), whose sum is σ = 4273692192. Its totient is φ = 1010607360.

The previous prime is 2228510491. The next prime is 2228510563. The reversal of 2228510492 is 2940158222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228510491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848942 + ... + 851562.

It is an arithmetic number, because the mean of its divisors is an integer number (89035254).

Almost surely, 2^2228510492 is an apocalyptic number.

It is an amenable number.

2228510492 is a deficient number, since it is larger than the sum of its proper divisors (2045181700).

2228510492 is a wasteful number, since it uses less digits than its factorization.

2228510492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918 (or 2916 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 2228510492 is about 47207.1021351661. The cubic root of 2228510492 is about 1306.1856083824.

The spelling of 2228510492 in words is "two billion, two hundred twenty-eight million, five hundred ten thousand, four hundred ninety-two".