76020716 has 12 divisors (see below), whose sum is σ = 137623920. Its totient is φ = 36699600.

The previous prime is 76020713. The next prime is 76020739. The reversal of 76020716 is 61702067.

It is a super-2 number, since 2×76020716² = 11558298522305312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (76020713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327560 + ... + 327791.

It is an arithmetic number, because the mean of its divisors is an integer number (11468660).

Almost surely, 2^76020716 is an apocalyptic number.

It is an amenable number.

76020716 is a deficient number, since it is larger than the sum of its proper divisors (61603204).

76020716 is a wasteful number, since it uses less digits than its factorization.

76020716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655384 (or 655382 counting only the distinct ones).

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

The square root of 76020716 is about 8718.9859502123. The cubic root of 76020716 is about 423.6208414736.

The spelling of 76020716 in words is "seventy-six million, twenty thousand, seven hundred sixteen".