75028106 has 8 divisors (see below), whose sum is σ = 119162340. Its totient is φ = 35307328.

The previous prime is 75028087. The next prime is 75028183. The reversal of 75028106 is 60182057.

It can be written as a sum of positive squares in 2 ways, for example, as 74046025 + 982081 = 8605^2 + 991^2 .

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103321 + ... + 1103388.

Almost surely, 2^75028106 is an apocalyptic number.

75028106 is a deficient number, since it is larger than the sum of its proper divisors (44134234).

75028106 is a wasteful number, since it uses less digits than its factorization.

75028106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206728.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 75028106 is about 8661.8765865140. The cubic root of 75028106 is about 421.7690050018.

The spelling of 75028106 in words is "seventy-five million, twenty-eight thousand, one hundred six".