76682501 has 6 divisors (see below), whose sum is σ = 89202150. Its totient is φ = 65727816.

The previous prime is 76682491. The next prime is 76682503. The reversal of 76682501 is 10528667.

It can be written as a sum of positive squares in only one way, i.e., 47251876 + 29430625 = 6874^2 + 5425^2 .

It is a de Polignac number, because none of the positive numbers 2^k-76682501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76682503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 782426 + ... + 782523.

It is an arithmetic number, because the mean of its divisors is an integer number (14867025).

Almost surely, 2^76682501 is an apocalyptic number.

It is an amenable number.

76682501 is a deficient number, since it is larger than the sum of its proper divisors (12519649).

76682501 is a wasteful number, since it uses less digits than its factorization.

76682501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564963 (or 1564956 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 76682501 is about 8756.8545151784. The cubic root of 76682501 is about 424.8465439058.

The spelling of 76682501 in words is "seventy-six million, six hundred eighty-two thousand, five hundred one".