75219068 has 6 divisors (see below), whose sum is σ = 131633376. Its totient is φ = 37609532.

The previous prime is 75219049. The next prime is 75219097. The reversal of 75219068 is 86091257.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9402380 + ... + 9402387.

It is an arithmetic number, because the mean of its divisors is an integer number (21938896).

Almost surely, 2^75219068 is an apocalyptic number.

It is an amenable number.

75219068 is a deficient number, since it is larger than the sum of its proper divisors (56414308).

75219068 is a wasteful number, since it uses less digits than its factorization.

75219068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18804771 (or 18804769 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 75219068 is about 8672.8927123538. The cubic root of 75219068 is about 422.1265315413.

The spelling of 75219068 in words is "seventy-five million, two hundred nineteen thousand, sixty-eight".