75068748 has 24 divisors (see below), whose sum is σ = 194622960. Its totient is φ = 25022880.

The previous prime is 75068717. The next prime is 75068767. The reversal of 75068748 is 84786057.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347433 + ... + 347648.

It is an arithmetic number, because the mean of its divisors is an integer number (8109290).

Almost surely, 2^75068748 is an apocalyptic number.

It is an amenable number.

75068748 is an abundant number, since it is smaller than the sum of its proper divisors (119554212).

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

75068748 is a wasteful number, since it uses less digits than its factorization.

75068748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695094 (or 695086 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 75068748 is about 8664.2222963172. Note that the first 4 decimals coincide. The cubic root of 75068748 is about 421.8451473197.

The spelling of 75068748 in words is "seventy-five million, sixty-eight thousand, seven hundred forty-eight".