75797746 has 16 divisors (see below), whose sum is σ = 118028160. Its totient is φ = 36481680.

The previous prime is 75797737. The next prime is 75797767. The reversal of 75797746 is 64779757.

It is a junction number, because it is equal to n+sod(n) for n = 75797693 and 75797702.

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, 876 + ... + 12343.

It is an arithmetic number, because the mean of its divisors is an integer number (7376760).

Almost surely, 2^75797746 is an apocalyptic number.

75797746 is a deficient number, since it is larger than the sum of its proper divisors (42230414).

75797746 is a wasteful number, since it uses less digits than its factorization.

75797746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13329.

The product of its digits is 2593080, while the sum is 52.

The square root of 75797746 is about 8706.1900967071. The cubic root of 75797746 is about 423.2062736184.

The spelling of 75797746 in words is "seventy-five million, seven hundred ninety-seven thousand, seven hundred forty-six".