75970 has 16 divisors (see below), whose sum is σ = 139968. Its totient is φ = 29680.

The previous prime is 75967. The next prime is 75979. The reversal of 75970 is 7957.

It is an Ulam number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (75979) 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, 657 + ... + 763.

It is an arithmetic number, because the mean of its divisors is an integer number (8748).

2⁷⁵⁹⁷⁰ is an apocalyptic number.

75970 is a deficient number, since it is larger than the sum of its proper divisors (63998).

75970 is a wasteful number, since it uses less digits than its factorization.

75970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185.

The product of its (nonzero) digits is 2205, while the sum is 28.

The square root of 75970 is about 275.6265589525. The cubic root of 75970 is about 42.3526616570.

The spelling of 75970 in words is "seventy-five thousand, nine hundred seventy".