77062848 has 56 divisors (see below), whose sum is σ = 207769968. Its totient is φ = 25199616.

The previous prime is 77062847. The next prime is 77062873. The reversal of 77062848 is 84826077.

It is a super-3 number, since 3×77062848³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (77062847) 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, 6390 + ... + 13962.

It is an arithmetic number, because the mean of its divisors is an integer number (3710178).

Almost surely, 2^77062848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 77062848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103884984).

77062848 is an abundant number, since it is smaller than the sum of its proper divisors (130707120).

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

77062848 is a wasteful number, since it uses less digits than its factorization.

77062848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7641 (or 7631 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 77062848 is about 8778.5447541150. The cubic root of 77062848 is about 425.5478020293.

The spelling of 77062848 in words is "seventy-seven million, sixty-two thousand, eight hundred forty-eight".