75488468 has 24 divisors (see below), whose sum is σ = 144346944. Its totient is φ = 34257600.

The previous prime is 75488467. The next prime is 75488471. The reversal of 75488468 is 86488457.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75488467) 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 7 ways as a sum of consecutive naturals, for example, 40313 + ... + 42143.

It is an arithmetic number, because the mean of its divisors is an integer number (6014456).

Almost surely, 2^75488468 is an apocalyptic number.

It is an amenable number.

75488468 is a deficient number, since it is larger than the sum of its proper divisors (68858476).

75488468 is a wasteful number, since it uses less digits than its factorization.

75488468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783 (or 2781 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 50.

The square root of 75488468 is about 8688.4099811185. The cubic root of 75488468 is about 422.6298852558.

The spelling of 75488468 in words is "seventy-five million, four hundred eighty-eight thousand, four hundred sixty-eight".