76845201 has 4 divisors (see below), whose sum is σ = 102460272. Its totient is φ = 51230132.

The previous prime is 76845173. The next prime is 76845227. The reversal of 76845201 is 10254867.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 76845201 - 2¹⁰ = 76844177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76845701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12807531 + ... + 12807536.

It is an arithmetic number, because the mean of its divisors is an integer number (25615068).

Almost surely, 2^76845201 is an apocalyptic number.

It is an amenable number.

76845201 is a deficient number, since it is larger than the sum of its proper divisors (25615071).

76845201 is a wasteful number, since it uses less digits than its factorization.

76845201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25615070.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 76845201 is about 8766.1394581652. The cubic root of 76845201 is about 425.1468023426.

The spelling of 76845201 in words is "seventy-six million, eight hundred forty-five thousand, two hundred one".