77241116 has 12 divisors (see below), whose sum is σ = 138048288. Its totient is φ = 37798752.

The previous prime is 77241103. The next prime is 77241127. The reversal of 77241116 is 61114277.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205241 + ... + 205616.

It is an arithmetic number, because the mean of its divisors is an integer number (11504024).

Almost surely, 2^77241116 is an apocalyptic number.

It is an amenable number.

77241116 is a deficient number, since it is larger than the sum of its proper divisors (60807172).

77241116 is a wasteful number, since it uses less digits than its factorization.

77241116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410908 (or 410906 counting only the distinct ones).

The product of its digits is 2352, while the sum is 29.

The square root of 77241116 is about 8788.6925079900. The cubic root of 77241116 is about 425.8756865038.

The spelling of 77241116 in words is "seventy-seven million, two hundred forty-one thousand, one hundred sixteen".