75388348 has 24 divisors (see below), whose sum is σ = 152191872. Its totient is φ = 32006064.

The previous prime is 75388337. The next prime is 75388349. The reversal of 75388348 is 84388357.

It is a junction number, because it is equal to n+sod(n) for n = 75388298 and 75388307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75388349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9586 + ... + 15577.

It is an arithmetic number, because the mean of its divisors is an integer number (6341328).

Almost surely, 2^75388348 is an apocalyptic number.

It is an amenable number.

75388348 is an abundant number, since it is smaller than the sum of its proper divisors (76803524).

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

75388348 is a wasteful number, since it uses less digits than its factorization.

75388348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25281 (or 25279 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 75388348 is about 8682.6463707789. The cubic root of 75388348 is about 422.4429585819.

Subtracting 75388348 from its reverse (84388357), we obtain a palindrome (9000009).

The spelling of 75388348 in words is "seventy-five million, three hundred eighty-eight thousand, three hundred forty-eight".