928964147 has 2 divisors, whose sum is σ = 928964148. Its totient is φ = 928964146.

The previous prime is 928964123. The next prime is 928964149. The reversal of 928964147 is 741469829.

It is a strong prime.

It is an emirp because it is prime and its reverse (741469829) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 928964147 - 2⁸ = 928963891 is a prime.

It is a super-2 number, since 2×928964147² = 1725948772822875218, which contains 22 as substring.

Together with 928964149, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 928964095 and 928964104.

It is not a weakly prime, because it can be changed into another prime (928964149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 464482073 + 464482074.

It is an arithmetic number, because the mean of its divisors is an integer number (464482074).

Almost surely, 2^928964147 is an apocalyptic number.

928964147 is a deficient number, since it is larger than the sum of its proper divisors (1).

928964147 is an equidigital number, since it uses as much as digits as its factorization.

928964147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 50.

The square root of 928964147 is about 30478.9131531949. The cubic root of 928964147 is about 975.7374729922.

The spelling of 928964147 in words is "nine hundred twenty-eight million, nine hundred sixty-four thousand, one hundred forty-seven".