76620048 has 20 divisors (see below), whose sum is σ = 197935248. Its totient is φ = 25540000.

The previous prime is 76620043. The next prime is 76620067. The reversal of 76620048 is 84002667.

It is not an unprimeable number, because it can be changed into a prime (76620041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 798078 + ... + 798173.

Almost surely, 2^76620048 is an apocalyptic number.

It is an amenable number.

76620048 is an abundant number, since it is smaller than the sum of its proper divisors (121315200).

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

76620048 is a wasteful number, since it uses less digits than its factorization.

76620048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596262 (or 1596256 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 76620048 is about 8753.2878394350. The cubic root of 76620048 is about 424.7311757872.

The spelling of 76620048 in words is "seventy-six million, six hundred twenty thousand, forty-eight".