76143076 has 9 divisors (see below), whose sum is σ = 133280931. Its totient is φ = 38062812.

The previous prime is 76143073. The next prime is 76143079. The reversal of 76143076 is 67034167.

The square root of 76143076 is 8726.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (76143073) and next prime (76143079).

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76143073) 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 2 ways as a sum of consecutive naturals, for example, 15271 + ... + 19633.

Almost surely, 2^76143076 is an apocalyptic number.

76143076 is the 8726-th square number.

It is an amenable number.

76143076 is a deficient number, since it is larger than the sum of its proper divisors (57137855).

76143076 is an frugal number, since it uses more digits than its factorization.

76143076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730 (or 4365 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The cubic root of 76143076 is about 423.8480008744.

The spelling of 76143076 in words is "seventy-six million, one hundred forty-three thousand, seventy-six".