75429084 has 24 divisors (see below), whose sum is σ = 176231440. Its totient is φ = 25110144.

The previous prime is 75429077. The next prime is 75429103. The reversal of 75429084 is 48092457.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6552 + ... + 13920.

Almost surely, 2^75429084 is an apocalyptic number.

It is an amenable number.

75429084 is an abundant number, since it is smaller than the sum of its proper divisors (100802356).

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

75429084 is a wasteful number, since it uses less digits than its factorization.

75429084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8229 (or 8227 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 75429084 is about 8684.9918825523. The cubic root of 75429084 is about 422.5190337235.

The spelling of 75429084 in words is "seventy-five million, four hundred twenty-nine thousand, eighty-four".