75323106 has 24 divisors (see below), whose sum is σ = 171790320. Its totient is φ = 23786136.

The previous prime is 75323099. The next prime is 75323113. The reversal of 75323106 is 60132357.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (75323099) and next prime (75323113).

It is a self number, because there is not a number n which added to its sum of digits gives 75323106.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109780 + ... + 110463.

It is an arithmetic number, because the mean of its divisors is an integer number (7157930).

Almost surely, 2^75323106 is an apocalyptic number.

75323106 is an abundant number, since it is smaller than the sum of its proper divisors (96467214).

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

75323106 is a wasteful number, since it uses less digits than its factorization.

75323106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220270 (or 220267 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 75323106 is about 8678.8885233076. Note that the first 3 decimals coincide. The cubic root of 75323106 is about 422.3210609739.

The spelling of 75323106 in words is "seventy-five million, three hundred twenty-three thousand, one hundred six".