75034612 has 12 divisors (see below), whose sum is σ = 132192900. Its totient is φ = 37265216.

The previous prime is 75034567. The next prime is 75034637. The reversal of 75034612 is 21643057.

It can be written as a sum of positive squares in 2 ways, for example, as 37015056 + 38019556 = 6084^2 + 6166^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62353 + ... + 63544.

It is an arithmetic number, because the mean of its divisors is an integer number (11016075).

Almost surely, 2^75034612 is an apocalyptic number.

It is an amenable number.

75034612 is a deficient number, since it is larger than the sum of its proper divisors (57158288).

75034612 is a wasteful number, since it uses less digits than its factorization.

75034612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126050 (or 126048 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 75034612 is about 8662.2521320959. The cubic root of 75034612 is about 421.7811957660.

Adding to 75034612 its reverse (21643057), we get a palindrome (96677669).

The spelling of 75034612 in words is "seventy-five million, thirty-four thousand, six hundred twelve".