77096480 has 48 divisors (see below), whose sum is σ = 185250240. Its totient is φ = 30312192.

The previous prime is 77096449. The next prime is 77096491. The reversal of 77096480 is 8469077.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5357 + ... + 13523.

It is an arithmetic number, because the mean of its divisors is an integer number (3859380).

Almost surely, 2^77096480 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 77096480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92625120).

77096480 is an abundant number, since it is smaller than the sum of its proper divisors (108153760).

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

77096480 is a wasteful number, since it uses less digits than its factorization.

77096480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8241 (or 8233 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 77096480 is about 8780.4601246176. The cubic root of 77096480 is about 425.6096993097.

The spelling of 77096480 in words is "seventy-seven million, ninety-six thousand, four hundred eighty".