76468447 has 8 divisors (see below), whose sum is σ = 86297040. Its totient is φ = 67119360.

The previous prime is 76468433. The next prime is 76468459. The reversal of 76468447 is 74486467.

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

It is not a de Polignac number, because 76468447 - 2¹⁵ = 76435679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76468397 and 76468406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76468417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119538 + ... + 120175.

It is an arithmetic number, because the mean of its divisors is an integer number (10787130).

Almost surely, 2^76468447 is an apocalyptic number.

76468447 is a deficient number, since it is larger than the sum of its proper divisors (9828593).

76468447 is a wasteful number, since it uses less digits than its factorization.

76468447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239753.

The product of its digits is 903168, while the sum is 46.

The square root of 76468447 is about 8744.6238912831. The cubic root of 76468447 is about 424.4508654041.

The spelling of 76468447 in words is "seventy-six million, four hundred sixty-eight thousand, four hundred forty-seven".