75921796 has 24 divisors (see below), whose sum is σ = 148085280. Its totient is φ = 33846912.

The previous prime is 75921763. The next prime is 75921823. The reversal of 75921796 is 69712957.

It is a happy number.

It is an unprimeable number.

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, 28090 + ... + 30673.

It is an arithmetic number, because the mean of its divisors is an integer number (6170220).

Almost surely, 2^75921796 is an apocalyptic number.

75921796 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

75921796 is a deficient number, since it is larger than the sum of its proper divisors (72163484).

75921796 is a wasteful number, since it uses less digits than its factorization.

75921796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58803 (or 58801 counting only the distinct ones).

The product of its digits is 238140, while the sum is 46.

The square root of 75921796 is about 8713.3114256292. The cubic root of 75921796 is about 423.4370198140.

The spelling of 75921796 in words is "seventy-five million, nine hundred twenty-one thousand, seven hundred ninety-six".