75729714 has 16 divisors (see below), whose sum is σ = 156345600. Its totient is φ = 24428880.

The previous prime is 75729707. The next prime is 75729727. The reversal of 75729714 is 41792757.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203389 + ... + 203760.

It is an arithmetic number, because the mean of its divisors is an integer number (9771600).

Almost surely, 2^75729714 is an apocalyptic number.

75729714 is an abundant number, since it is smaller than the sum of its proper divisors (80615886).

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

75729714 is a wasteful number, since it uses less digits than its factorization.

75729714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407185.

The product of its digits is 123480, while the sum is 42.

The square root of 75729714 is about 8702.2821144801. The cubic root of 75729714 is about 423.0796199514.

The spelling of 75729714 in words is "seventy-five million, seven hundred twenty-nine thousand, seven hundred fourteen".