76020671 has 4 divisors (see below), whose sum is σ = 76038144. Its totient is φ = 76003200.

The previous prime is 76020647. The next prime is 76020713. The reversal of 76020671 is 17602067.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 17602067 = 7 ⋅2514581.

It is a cyclic number.

It is not a de Polignac number, because 76020671 - 2¹⁴ = 76004287 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 (76020631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3551 + ... + 12831.

It is an arithmetic number, because the mean of its divisors is an integer number (19009536).

Almost surely, 2^76020671 is an apocalyptic number.

76020671 is a deficient number, since it is larger than the sum of its proper divisors (17473).

76020671 is an equidigital number, since it uses as much as digits as its factorization.

76020671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17472.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 76020671 is about 8718.9833696366. The cubic root of 76020671 is about 423.6207578870.

The spelling of 76020671 in words is "seventy-six million, twenty thousand, six hundred seventy-one".