2667463 has 2 divisors, whose sum is σ = 2667464. Its totient is φ = 2667462.

The previous prime is 2667461. The next prime is 2667481. The reversal of 2667463 is 3647662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2667463 - 2¹ = 2667461 is a prime.

Together with 2667461, it forms a pair of twin primes.

2667463 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2667461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1333731 + 1333732.

It is an arithmetic number, because the mean of its divisors is an integer number (1333732).

2^2667463 is an apocalyptic number.

2667463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2667463 is an equidigital number, since it uses as much as digits as its factorization.

2667463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 34.

The square root of 2667463 is about 1633.2369699465. The cubic root of 2667463 is about 138.6860571637.

The spelling of 2667463 in words is "two million, six hundred sixty-seven thousand, four hundred sixty-three".