75832930 has 32 divisors (see below), whose sum is σ = 139968000. Its totient is φ = 29570112.

The previous prime is 75832907. The next prime is 75832997. The reversal of 75832930 is 3923857.

It is a self number, because there is not a number n which added to its sum of digits gives 75832930.

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 15 ways as a sum of consecutive naturals, for example, 105111 + ... + 105829.

It is an arithmetic number, because the mean of its divisors is an integer number (4374000).

Almost surely, 2^75832930 is an apocalyptic number.

75832930 is a deficient number, since it is larger than the sum of its proper divisors (64135070).

75832930 is a wasteful number, since it uses less digits than its factorization.

75832930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 75832930 is about 8708.2104935515. The cubic root of 75832930 is about 423.2717451616.

The spelling of 75832930 in words is "seventy-five million, eight hundred thirty-two thousand, nine hundred thirty".