76027940 has 24 divisors (see below), whose sum is σ = 163554552. Its totient is φ = 29669120.

The previous prime is 76027907. The next prime is 76027979. The reversal of 76027940 is 4972067.

It can be written as a sum of positive squares in 4 ways, for example, as 5837056 + 70190884 = 2416^2 + 8378^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 76027940.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45539 + ... + 47178.

It is an arithmetic number, because the mean of its divisors is an integer number (6814773).

Almost surely, 2^76027940 is an apocalyptic number.

It is an amenable number.

76027940 is an abundant number, since it is smaller than the sum of its proper divisors (87526612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76027940 is a wasteful number, since it uses less digits than its factorization.

76027940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92767 (or 92765 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 76027940 is about 8719.4002087300. The cubic root of 76027940 is about 423.6342594829.

It can be divided in two parts, 76027 and 940, that added together give a palindrome (76967).

The spelling of 76027940 in words is "seventy-six million, twenty-seven thousand, nine hundred forty".