75106328 has 16 divisors (see below), whose sum is σ = 153626760. Its totient is φ = 34139200.

The previous prime is 75106321. The next prime is 75106333. The reversal of 75106328 is 82360157.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 75106294 and 75106303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75106321) 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, 426653 + ... + 426828.

Almost surely, 2^75106328 is an apocalyptic number.

It is an amenable number.

75106328 is an abundant number, since it is smaller than the sum of its proper divisors (78520432).

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

75106328 is a wasteful number, since it uses less digits than its factorization.

75106328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853498 (or 853494 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 75106328 is about 8666.3907135554. The cubic root of 75106328 is about 421.9155285655.

The spelling of 75106328 in words is "seventy-five million, one hundred six thousand, three hundred twenty-eight".