320074127 has 2 divisors, whose sum is σ = 320074128. Its totient is φ = 320074126.

The previous prime is 320074103. The next prime is 320074159. The reversal of 320074127 is 721470023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 320074127 - 2⁶ = 320074063 is a prime.

It is a super-3 number, since 3×320074127³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320074096 and 320074105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320074927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160037063 + 160037064.

It is an arithmetic number, because the mean of its divisors is an integer number (160037064).

Almost surely, 2^320074127 is an apocalyptic number.

320074127 is a deficient number, since it is larger than the sum of its proper divisors (1).

320074127 is an equidigital number, since it uses as much as digits as its factorization.

320074127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 320074127 is about 17890.6156126613. The cubic root of 320074127 is about 684.0431893377.

The spelling of 320074127 in words is "three hundred twenty million, seventy-four thousand, one hundred twenty-seven".