4227089400 has 72 divisors (see below), whose sum is σ = 14195981280. Its totient is φ = 1127223360.

The previous prime is 4227089393. The next prime is 4227089459. The reversal of 4227089400 is 49807224.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1172392 + ... + 1175991.

Almost surely, 2^4227089400 is an apocalyptic number.

4227089400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4227089400 is an abundant number, since it is smaller than the sum of its proper divisors (9968891880).

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

4227089400 is a wasteful number, since it uses less digits than its factorization.

4227089400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348405 (or 2348393 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 4227089400 is about 65016.0703211137. The cubic root of 4227089400 is about 1616.8900096486.

The spelling of 4227089400 in words is "four billion, two hundred twenty-seven million, eighty-nine thousand, four hundred".