76003856 has 10 divisors (see below), whose sum is σ = 147257502. Its totient is φ = 38001920.

The previous prime is 76003843. The next prime is 76003861. The reversal of 76003856 is 65830067.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 40195600 + 35808256 = 6340^2 + 5984^2 .

It is a super-2 number, since 2×76003856² = 11553172253737472, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2375105 + ... + 2375136.

Almost surely, 2^76003856 is an apocalyptic number.

It is an amenable number.

76003856 is a deficient number, since it is larger than the sum of its proper divisors (71253646).

76003856 is a wasteful number, since it uses less digits than its factorization.

76003856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4750249 (or 4750243 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 76003856 is about 8718.0190410437. The cubic root of 76003856 is about 423.5895220481.

The spelling of 76003856 in words is "seventy-six million, three thousand, eight hundred fifty-six".