75200069 has 8 divisors (see below), whose sum is σ = 86006400. Its totient is φ = 64409616.

The previous prime is 75200033. The next prime is 75200071. The reversal of 75200069 is 96000257.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75200069 is a prime.

It is a super-2 number, since 2×75200069² = 11310100755209522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75200029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9032 + ... + 15230.

It is an arithmetic number, because the mean of its divisors is an integer number (10750800).

Almost surely, 2^75200069 is an apocalyptic number.

It is an amenable number.

75200069 is a deficient number, since it is larger than the sum of its proper divisors (10806331).

75200069 is a wasteful number, since it uses less digits than its factorization.

75200069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7939.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 75200069 is about 8671.7973338864. The cubic root of 75200069 is about 422.0909879949.

The spelling of 75200069 in words is "seventy-five million, two hundred thousand, sixty-nine".