76448193 has 8 divisors (see below), whose sum is σ = 102664800. Its totient is φ = 50598528.

The previous prime is 76448171. The next prime is 76448249. The reversal of 76448193 is 39184467.

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

It is not a de Polignac number, because 76448193 - 2⁹ = 76447681 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (76448123) 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, 91248 + ... + 92081.

It is an arithmetic number, because the mean of its divisors is an integer number (12833100).

Almost surely, 2^76448193 is an apocalyptic number.

It is an amenable number.

76448193 is a deficient number, since it is larger than the sum of its proper divisors (26216607).

76448193 is a wasteful number, since it uses less digits than its factorization.

76448193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183471.

The product of its digits is 145152, while the sum is 42.

The square root of 76448193 is about 8743.4657316192. The cubic root of 76448193 is about 424.4133876937.

The spelling of 76448193 in words is "seventy-six million, four hundred forty-eight thousand, one hundred ninety-three".