75039082 has 8 divisors (see below), whose sum is σ = 113314500. Its totient is φ = 37267584.

The previous prime is 75039079. The next prime is 75039157. The reversal of 75039082 is 28093057.

It can be written as a sum of positive squares in 2 ways, for example, as 59428681 + 15610401 = 7709^2 + 3951^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 125607 + ... + 126202.

Almost surely, 2^75039082 is an apocalyptic number.

75039082 is a deficient number, since it is larger than the sum of its proper divisors (38275418).

75039082 is a wasteful number, since it uses less digits than its factorization.

75039082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251960.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 75039082 is about 8662.5101442942. The cubic root of 75039082 is about 421.7895711208.

The spelling of 75039082 in words is "seventy-five million, thirty-nine thousand, eighty-two".