2228046804 has 24 divisors (see below), whose sum is σ = 5776417920. Its totient is φ = 742682232.

The previous prime is 2228046803. The next prime is 2228046833. The reversal of 2228046804 is 4086408222.

It is a happy number.

It is a super-2 number, since 2×2228046804² = 9928385121629228832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228046803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10314924 + ... + 10315139.

It is an arithmetic number, because the mean of its divisors is an integer number (240684080).

Almost surely, 2^2228046804 is an apocalyptic number.

It is an amenable number.

2228046804 is an abundant number, since it is smaller than the sum of its proper divisors (3548371116).

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

2228046804 is a wasteful number, since it uses less digits than its factorization.

2228046804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20630076 (or 20630068 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 2228046804 is about 47202.1906695018. The cubic root of 2228046804 is about 1306.0950090626.

The spelling of 2228046804 in words is "two billion, two hundred twenty-eight million, forty-six thousand, eight hundred four".