2400219228 has 48 divisors (see below), whose sum is σ = 6157799424. Its totient is φ = 721607040.

The previous prime is 2400219221. The next prime is 2400219229. The reversal of 2400219228 is 8229120042.

It is a super-2 number, since 2×2400219228² = 11522104684921831968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2400219195 and 2400219204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400219221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54825 + ... + 88352.

It is an arithmetic number, because the mean of its divisors is an integer number (128287488).

Almost surely, 2^2400219228 is an apocalyptic number.

It is an amenable number.

2400219228 is an abundant number, since it is smaller than the sum of its proper divisors (3757580196).

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

2400219228 is a wasteful number, since it uses less digits than its factorization.

2400219228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143322 (or 143320 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2400219228 is about 48992.0322909756. The cubic root of 2400219228 is about 1338.9066651584.

The spelling of 2400219228 in words is "two billion, four hundred million, two hundred nineteen thousand, two hundred twenty-eight".