75238368 has 24 divisors (see below), whose sum is σ = 197500968. Its totient is φ = 25079424.

The previous prime is 75238367. The next prime is 75238381. The reversal of 75238368 is 86383257.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75238363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391771 + ... + 391962.

It is an arithmetic number, because the mean of its divisors is an integer number (8229207).

Almost surely, 2^75238368 is an apocalyptic number.

It is an amenable number.

75238368 is an abundant number, since it is smaller than the sum of its proper divisors (122262600).

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

75238368 is a wasteful number, since it uses less digits than its factorization.

75238368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783746 (or 783738 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 75238368 is about 8674.0053032034. The cubic root of 75238368 is about 422.1626320744.

The spelling of 75238368 in words is "seventy-five million, two hundred thirty-eight thousand, three hundred sixty-eight".