74652447076 has 27 divisors (see below), whose sum is σ = 132685836339. Its totient is φ = 36751082808.

The previous prime is 74652447073. The next prime is 74652447127. The reversal of 74652447076 is 67074425647.

The square root of 74652447076 is 273226.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (74652447071) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 36611265 + ... + 36613303.

Almost surely, 2^74652447076 is an apocalyptic number.

74652447076 is the 273226-th square number.

It is an amenable number.

74652447076 is a deficient number, since it is larger than the sum of its proper divisors (58033389263).

74652447076 is an frugal number, since it uses more digits than its factorization.

74652447076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216 (or 2108 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 52.

The spelling of 74652447076 in words is "seventy-four billion, six hundred fifty-two million, four hundred forty-seven thousand, seventy-six".