2240198432 has 12 divisors (see below), whose sum is σ = 4410390726. Its totient is φ = 1120099200.

The previous prime is 2240198431. The next prime is 2240198437. The reversal of 2240198432 is 2348910422.

It can be written as a sum of positive squares in only one way, i.e., 1862440336 + 377758096 = 43156^2 + 19436^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2240198392 and 2240198401.

It is not an unprimeable number, because it can be changed into a prime (2240198431) 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 as a sum of consecutive naturals, namely, 35003069 + ... + 35003132.

Almost surely, 2^2240198432 is an apocalyptic number.

It is an amenable number.

2240198432 is a deficient number, since it is larger than the sum of its proper divisors (2170192294).

2240198432 is an equidigital number, since it uses as much as digits as its factorization.

2240198432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70006211 (or 70006203 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2240198432 is about 47330.7345389864. The cubic root of 2240198432 is about 1308.4651589007.

The spelling of 2240198432 in words is "two billion, two hundred forty million, one hundred ninety-eight thousand, four hundred thirty-two".