77114636 has 24 divisors (see below), whose sum is σ = 137168640. Its totient is φ = 37927952.

The previous prime is 77114633. The next prime is 77114641. The reversal of 77114636 is 63641177.

It is a junction number, because it is equal to n+sod(n) for n = 77114596 and 77114605.

It is not an unprimeable number, because it can be changed into a prime (77114633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118865 + ... + 119511.

It is an arithmetic number, because the mean of its divisors is an integer number (5715360).

Almost surely, 2^77114636 is an apocalyptic number.

It is an amenable number.

77114636 is a deficient number, since it is larger than the sum of its proper divisors (60054004).

77114636 is a wasteful number, since it uses less digits than its factorization.

77114636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093 (or 1091 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 77114636 is about 8781.4939503481. The cubic root of 77114636 is about 425.6431066421.

The spelling of 77114636 in words is "seventy-seven million, one hundred fourteen thousand, six hundred thirty-six".