75166122 has 8 divisors (see below), whose sum is σ = 150332256. Its totient is φ = 25055372.

The previous prime is 75166121. The next prime is 75166123. The reversal of 75166122 is 22166157.

It is an interprime number because it is at equal distance from previous prime (75166121) and next prime (75166123).

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

75166122 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 75166122.

It is not an unprimeable number, because it can be changed into a prime (75166121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6263838 + ... + 6263849.

It is an arithmetic number, because the mean of its divisors is an integer number (18791532).

Almost surely, 2^75166122 is an apocalyptic number.

75166122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75166122 is a wasteful number, since it uses less digits than its factorization.

75166122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12527692.

The product of its digits is 5040, while the sum is 30.

The square root of 75166122 is about 8669.8397909073. The cubic root of 75166122 is about 422.0274646516.

The spelling of 75166122 in words is "seventy-five million, one hundred sixty-six thousand, one hundred twenty-two".