238352356 has 12 divisors (see below), whose sum is σ = 455036400. Its totient is φ = 108341960.

The previous prime is 238352351. The next prime is 238352357. The reversal of 238352356 is 653253832.

It is a super-2 number, since 2×238352356² = 113623691221501472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (238352351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2708506 + ... + 2708593.

It is an arithmetic number, because the mean of its divisors is an integer number (37919700).

Almost surely, 2^238352356 is an apocalyptic number.

It is an amenable number.

238352356 is a deficient number, since it is larger than the sum of its proper divisors (216684044).

238352356 is a wasteful number, since it uses less digits than its factorization.

238352356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5417114 (or 5417112 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 238352356 is about 15438.6643204650. The cubic root of 238352356 is about 620.0211196413.

The spelling of 238352356 in words is "two hundred thirty-eight million, three hundred fifty-two thousand, three hundred fifty-six".