5128967 has 2 divisors, whose sum is σ = 5128968. Its totient is φ = 5128966.

The previous prime is 5128943. The next prime is 5128973. The reversal of 5128967 is 7698215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5128967 - 2¹⁰ = 5127943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5128967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5128987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2564483 + 2564484.

It is an arithmetic number, because the mean of its divisors is an integer number (2564484).

Almost surely, 2^5128967 is an apocalyptic number.

5128967 is a deficient number, since it is larger than the sum of its proper divisors (1).

5128967 is an equidigital number, since it uses as much as digits as its factorization.

5128967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 38.

The square root of 5128967 is about 2264.7222787795. The cubic root of 5128967 is about 172.4553353521.

The spelling of 5128967 in words is "five million, one hundred twenty-eight thousand, nine hundred sixty-seven".