76747441 has 8 divisors (see below), whose sum is σ = 81129600. Its totient is φ = 72399600.

The previous prime is 76747423. The next prime is 76747483. The reversal of 76747441 is 14474767.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76747441 - 2⁷ = 76747313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76747394 and 76747403.

It is not an unprimeable number, because it can be changed into a prime (76744441) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3910 + ... + 12991.

It is an arithmetic number, because the mean of its divisors is an integer number (10141200).

Almost surely, 2^76747441 is an apocalyptic number.

It is an amenable number.

76747441 is a deficient number, since it is larger than the sum of its proper divisors (4382159).

76747441 is a wasteful number, since it uses less digits than its factorization.

76747441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17159.

The product of its digits is 131712, while the sum is 40.

The square root of 76747441 is about 8760.5616829060. The cubic root of 76747441 is about 424.9664397952.

The spelling of 76747441 in words is "seventy-six million, seven hundred forty-seven thousand, four hundred forty-one".