77027423 has 8 divisors (see below), whose sum is σ = 84234576. Its totient is φ = 69854400.

The previous prime is 77027413. The next prime is 77027429. The reversal of 77027423 is 32472077.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 77027423 - 2⁶ = 77027359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 77027423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77027429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3686 + ... + 12947.

It is an arithmetic number, because the mean of its divisors is an integer number (10529322).

Almost surely, 2^77027423 is an apocalyptic number.

77027423 is a deficient number, since it is larger than the sum of its proper divisors (7207153).

77027423 is a wasteful number, since it uses less digits than its factorization.

77027423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17065.

The product of its (nonzero) digits is 16464, while the sum is 32.

The square root of 77027423 is about 8776.5268187364. The cubic root of 77027423 is about 425.4825853833.

The spelling of 77027423 in words is "seventy-seven million, twenty-seven thousand, four hundred twenty-three".