945165238 has 8 divisors (see below), whose sum is σ = 1419856488. Its totient is φ = 471879744.

The previous prime is 945165223. The next prime is 945165257. The reversal of 945165238 is 832561549.

945165238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 945165194 and 945165203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349756 + ... + 352447.

It is an arithmetic number, because the mean of its divisors is an integer number (177482061).

Almost surely, 2^945165238 is an apocalyptic number.

945165238 is a deficient number, since it is larger than the sum of its proper divisors (474691250).

945165238 is a wasteful number, since it uses less digits than its factorization.

945165238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702878.

The product of its digits is 259200, while the sum is 43.

The square root of 945165238 is about 30743.5397766750. The cubic root of 945165238 is about 981.3770859618.

The spelling of 945165238 in words is "nine hundred forty-five million, one hundred sixty-five thousand, two hundred thirty-eight".