77327241 has 4 divisors (see below), whose sum is σ = 103102992. Its totient is φ = 51551492.

The previous prime is 77327231. The next prime is 77327249. The reversal of 77327241 is 14272377.

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 77327241 - 2⁶ = 77327177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (77327249) 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, 12887871 + ... + 12887876.

It is an arithmetic number, because the mean of its divisors is an integer number (25775748).

Almost surely, 2^77327241 is an apocalyptic number.

It is an amenable number.

77327241 is a deficient number, since it is larger than the sum of its proper divisors (25775751).

77327241 is a wasteful number, since it uses less digits than its factorization.

77327241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25775750.

The product of its digits is 16464, while the sum is 33.

The square root of 77327241 is about 8793.5909047442. The cubic root of 77327241 is about 426.0339136306.

The spelling of 77327241 in words is "seventy-seven million, three hundred twenty-seven thousand, two hundred forty-one".