1448268967 has 2 divisors, whose sum is σ = 1448268968. Its totient is φ = 1448268966.

The previous prime is 1448268931. The next prime is 1448268971. The reversal of 1448268967 is 7698628441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1448268967 - 2⁷ = 1448268839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1448268917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724134483 + 724134484.

It is an arithmetic number, because the mean of its divisors is an integer number (724134484).

Almost surely, 2^1448268967 is an apocalyptic number.

1448268967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448268967 is an equidigital number, since it uses as much as digits as its factorization.

1448268967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 55.

The square root of 1448268967 is about 38056.1291646957. The cubic root of 1448268967 is about 1131.4006093058.

The spelling of 1448268967 in words is "one billion, four hundred forty-eight million, two hundred sixty-eight thousand, nine hundred sixty-seven".