75976461 has 40 divisors (see below), whose sum is σ = 125661888. Its totient is φ = 45360000.

The previous prime is 75976447. The next prime is 75976469. The reversal of 75976461 is 16467957.

It is a happy number.

It is not a de Polignac number, because 75976461 - 2⁷ = 75976333 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75976469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 62661 + ... + 63861.

Almost surely, 2^75976461 is an apocalyptic number.

75976461 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

75976461 is a deficient number, since it is larger than the sum of its proper divisors (49685427).

75976461 is a wasteful number, since it uses less digits than its factorization.

75976461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295 (or 1286 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 75976461 is about 8716.4477282893. The cubic root of 75976461 is about 423.5386227470.

The spelling of 75976461 in words is "seventy-five million, nine hundred seventy-six thousand, four hundred sixty-one".