2238675770 has 32 divisors (see below), whose sum is σ = 4304447568. Its totient is φ = 835330048.

The previous prime is 2238675749. The next prime is 2238675781. The reversal of 2238675770 is 775768322.

It can be written as a sum of positive squares in 8 ways, for example, as 1333929529 + 904746241 = 36523^2 + 30079^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39059 + ... + 77478.

Almost surely, 2^2238675770 is an apocalyptic number.

2238675770 is a deficient number, since it is larger than the sum of its proper divisors (2065771798).

2238675770 is a wasteful number, since it uses less digits than its factorization.

2238675770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116674.

The product of its (nonzero) digits is 987840, while the sum is 47.

The square root of 2238675770 is about 47314.6464638594. The cubic root of 2238675770 is about 1308.1686372894.

The spelling of 2238675770 in words is "two billion, two hundred thirty-eight million, six hundred seventy-five thousand, seven hundred seventy".