1488665467 has 2 divisors, whose sum is σ = 1488665468. Its totient is φ = 1488665466.

The previous prime is 1488665441. The next prime is 1488665473. The reversal of 1488665467 is 7645668841.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1488665467 is a prime.

It is a super-2 number, since 2×1488665467² = 4432249745276656178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1488665767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744332733 + 744332734.

It is an arithmetic number, because the mean of its divisors is an integer number (744332734).

Almost surely, 2^1488665467 is an apocalyptic number.

1488665467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488665467 is an equidigital number, since it uses as much as digits as its factorization.

1488665467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7741440, while the sum is 55.

The square root of 1488665467 is about 38583.2277939521. The cubic root of 1488665467 is about 1141.8236603351.

The spelling of 1488665467 in words is "one billion, four hundred eighty-eight million, six hundred sixty-five thousand, four hundred sixty-seven".