620115467 has 2 divisors, whose sum is σ = 620115468. Its totient is φ = 620115466.

The previous prime is 620115437. The next prime is 620115469. The reversal of 620115467 is 764511026.

620115467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 620115467 - 2¹⁸ = 619853323 is a prime.

Together with 620115469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (620115469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310057733 + 310057734.

It is an arithmetic number, because the mean of its divisors is an integer number (310057734).

Almost surely, 2^620115467 is an apocalyptic number.

620115467 is a deficient number, since it is larger than the sum of its proper divisors (1).

620115467 is an equidigital number, since it uses as much as digits as its factorization.

620115467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 620115467 is about 24902.1177211899. The cubic root of 620115467 is about 852.7548299510.

The spelling of 620115467 in words is "six hundred twenty million, one hundred fifteen thousand, four hundred sixty-seven".