77068848 has 40 divisors (see below), whose sum is σ = 203955696. Its totient is φ = 25062400.

The previous prime is 77068843. The next prime is 77068897. The reversal of 77068848 is 84886077.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 77068797 and 77068806.

It is not an unprimeable number, because it can be changed into a prime (77068843) 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, 17613 + ... + 21548.

Almost surely, 2^77068848 is an apocalyptic number.

It is an amenable number.

77068848 is an abundant number, since it is smaller than the sum of its proper divisors (126886848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

77068848 is a wasteful number, since it uses less digits than its factorization.

77068848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39213 (or 39207 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 48.

The square root of 77068848 is about 8778.8864897548. The cubic root of 77068848 is about 425.5588459180.

The spelling of 77068848 in words is "seventy-seven million, sixty-eight thousand, eight hundred forty-eight".