77055106 has 8 divisors (see below), whose sum is σ = 120608064. Its totient is φ = 36852420.

The previous prime is 77055103. The next prime is 77055107. The reversal of 77055106 is 60155077.

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

It is not an unprimeable number, because it can be changed into a prime (77055103) 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 3 ways as a sum of consecutive naturals, for example, 837510 + ... + 837601.

It is an arithmetic number, because the mean of its divisors is an integer number (15076008).

Almost surely, 2^77055106 is an apocalyptic number.

77055106 is a deficient number, since it is larger than the sum of its proper divisors (43552958).

77055106 is a wasteful number, since it uses less digits than its factorization.

77055106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675136.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 77055106 is about 8778.1037815692. The cubic root of 77055106 is about 425.5335508845.

The spelling of 77055106 in words is "seventy-seven million, fifty-five thousand, one hundred six".