238363100 has 18 divisors (see below), whose sum is σ = 517248144. Its totient is φ = 95345200.

The previous prime is 238363091. The next prime is 238363109. The reversal of 238363100 is 1363832.

238363100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (238363091) and next prime (238363109).

It is a super-2 number, since 2×238363100² = 113633934883220000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 238363100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238363109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1191716 + ... + 1191915.

It is an arithmetic number, because the mean of its divisors is an integer number (28736008).

Almost surely, 2^238363100 is an apocalyptic number.

238363100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238363100 is an abundant number, since it is smaller than the sum of its proper divisors (278885044).

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

238363100 is a wasteful number, since it uses less digits than its factorization.

238363100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383645 (or 2383638 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 238363100 is about 15439.0122741061. The cubic root of 238363100 is about 620.0304355507.

The spelling of 238363100 in words is "two hundred thirty-eight million, three hundred sixty-three thousand, one hundred".