75488068 has 12 divisors (see below), whose sum is σ = 133273980. Its totient is φ = 37409792.

The previous prime is 75488053. The next prime is 75488087. The reversal of 75488068 is 86088457.

It can be written as a sum of positive squares in 2 ways, for example, as 1149184 + 74338884 = 1072^2 + 8622^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83053 + ... + 83956.

It is an arithmetic number, because the mean of its divisors is an integer number (11106165).

Almost surely, 2^75488068 is an apocalyptic number.

It is an amenable number.

75488068 is a deficient number, since it is larger than the sum of its proper divisors (57785912).

75488068 is a wasteful number, since it uses less digits than its factorization.

75488068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167126 (or 167124 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 75488068 is about 8688.3869619165. The cubic root of 75488068 is about 422.6291387743.

The spelling of 75488068 in words is "seventy-five million, four hundred eighty-eight thousand, sixty-eight".