75120967 has 8 divisors (see below), whose sum is σ = 80916480. Its totient is φ = 69536280.

The previous prime is 75120961. The next prime is 75121001. The reversal of 75120967 is 76902157.

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

It is a cyclic number.

It is not a de Polignac number, because 75120967 - 2¹¹ = 75118919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75120961) 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, 51967 + ... + 53392.

It is an arithmetic number, because the mean of its divisors is an integer number (10114560).

Almost surely, 2^75120967 is an apocalyptic number.

75120967 is a deficient number, since it is larger than the sum of its proper divisors (5795513).

75120967 is a wasteful number, since it uses less digits than its factorization.

75120967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105413.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 75120967 is about 8667.2352569894. The cubic root of 75120967 is about 421.9429386845.

The spelling of 75120967 in words is "seventy-five million, one hundred twenty thousand, nine hundred sixty-seven".