76301648 has 20 divisors (see below), whose sum is σ = 148029588. Its totient is φ = 38100480.

The previous prime is 76301647. The next prime is 76301653. The reversal of 76301648 is 84610367.

It can be written as a sum of positive squares in 2 ways, for example, as 14961424 + 61340224 = 3868^2 + 7832^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76301647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11390 + ... + 16802.

Almost surely, 2^76301648 is an apocalyptic number.

It is an amenable number.

76301648 is a deficient number, since it is larger than the sum of its proper divisors (71727940).

76301648 is a wasteful number, since it uses less digits than its factorization.

76301648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6302 (or 6296 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 76301648 is about 8735.0814535412. The cubic root of 76301648 is about 424.1420255194.

The spelling of 76301648 in words is "seventy-six million, three hundred one thousand, six hundred forty-eight".