750220027 has 2 divisors, whose sum is σ = 750220028. Its totient is φ = 750220026.

The previous prime is 750219989. The next prime is 750220043. The reversal of 750220027 is 720022057.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-750220027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 750219983 and 750220010.

It is not a weakly prime, because it can be changed into another prime (750220067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375110013 + 375110014.

It is an arithmetic number, because the mean of its divisors is an integer number (375110014).

Almost surely, 2^750220027 is an apocalyptic number.

750220027 is a deficient number, since it is larger than the sum of its proper divisors (1).

750220027 is an equidigital number, since it uses as much as digits as its factorization.

750220027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 750220027 is about 27390.1447057149. The cubic root of 750220027 is about 908.6491356386.

The spelling of 750220027 in words is "seven hundred fifty million, two hundred twenty thousand, twenty-seven".