75770068 has 24 divisors (see below), whose sum is σ = 144938304. Its totient is φ = 34372800.

The previous prime is 75770041. The next prime is 75770077. The reversal of 75770068 is 86007757.

It is a super-2 number, since 2×75770068² = 11482206409449248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 75770068.

It is a congruent number.

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, 25753 + ... + 28543.

It is an arithmetic number, because the mean of its divisors is an integer number (6039096).

Almost surely, 2^75770068 is an apocalyptic number.

It is an amenable number.

75770068 is a deficient number, since it is larger than the sum of its proper divisors (69168236).

75770068 is a wasteful number, since it uses less digits than its factorization.

75770068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3423 (or 3421 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

The square root of 75770068 is about 8704.6003928957. The cubic root of 75770068 is about 423.1547552470.

The spelling of 75770068 in words is "seventy-five million, seven hundred seventy thousand, sixty-eight".