75130707 has 8 divisors (see below), whose sum is σ = 100624384. Its totient is φ = 49862088.

The previous prime is 75130691. The next prime is 75130723. The reversal of 75130707 is 70703157.

It is an interprime number because it is at equal distance from previous prime (75130691) and next prime (75130723).

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

It is not a de Polignac number, because 75130707 - 2⁴ = 75130691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75130007) 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, 55483 + ... + 56820.

It is an arithmetic number, because the mean of its divisors is an integer number (12578048).

Almost surely, 2^75130707 is an apocalyptic number.

75130707 is a deficient number, since it is larger than the sum of its proper divisors (25493677).

75130707 is a wasteful number, since it uses less digits than its factorization.

75130707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112529.

The product of its (nonzero) digits is 5145, while the sum is 30.

The square root of 75130707 is about 8667.7971249909. The cubic root of 75130707 is about 421.9611739247.

The spelling of 75130707 in words is "seventy-five million, one hundred thirty thousand, seven hundred seven".