76880726 has 24 divisors (see below), whose sum is σ = 131088384. Its totient is φ = 33611760.

The previous prime is 76880723. The next prime is 76880729. The reversal of 76880726 is 62708867.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (76880723) and next prime (76880729).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76880723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5291 + ... + 13481.

It is an arithmetic number, because the mean of its divisors is an integer number (5462016).

Almost surely, 2^76880726 is an apocalyptic number.

76880726 is a deficient number, since it is larger than the sum of its proper divisors (54207658).

76880726 is a wasteful number, since it uses less digits than its factorization.

76880726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8244 (or 8225 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 76880726 is about 8768.1654865770. The cubic root of 76880726 is about 425.2123063826.

The spelling of 76880726 in words is "seventy-six million, eight hundred eighty thousand, seven hundred twenty-six".