74075488762 has 12 divisors (see below), whose sum is σ = 122132727738. Its totient is φ = 33670676600.

The previous prime is 74075488741. The next prime is 74075488789. The reversal of 74075488762 is 26788457047.

It can be written as a sum of positive squares in only one way, i.e., 57762834921 + 16312653841 = 240339^2 + 127721^2 .

It is a junction number, because it is equal to n+sod(n) for n = 74075488697 and 74075488706.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153048289 + ... + 153048772.

Almost surely, 2^74075488762 is an apocalyptic number.

74075488762 is a deficient number, since it is larger than the sum of its proper divisors (48057238976).

74075488762 is a wasteful number, since it uses less digits than its factorization.

74075488762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306097085 (or 306097074 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 58.

The spelling of 74075488762 in words is "seventy-four billion, seventy-five million, four hundred eighty-eight thousand, seven hundred sixty-two".