75976481 has 8 divisors (see below), whose sum is σ = 86917440. Its totient is φ = 65057328.

The previous prime is 75976477. The next prime is 75976517. The reversal of 75976481 is 18467957.

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

It is not a de Polignac number, because 75976481 - 2² = 75976477 is a prime.

It is a super-2 number, since 2×75976481² = 11544851330286722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75976181) 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, 2870 + ... + 12656.

It is an arithmetic number, because the mean of its divisors is an integer number (10864680).

Almost surely, 2^75976481 is an apocalyptic number.

It is an amenable number.

75976481 is a deficient number, since it is larger than the sum of its proper divisors (10940959).

75976481 is a wasteful number, since it uses less digits than its factorization.

75976481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10903.

The product of its digits is 423360, while the sum is 47.

The square root of 75976481 is about 8716.4488755456. The cubic root of 75976481 is about 423.5386599110.

The spelling of 75976481 in words is "seventy-five million, nine hundred seventy-six thousand, four hundred eighty-one".