2862463 has 2 divisors, whose sum is σ = 2862464. Its totient is φ = 2862462.

The previous prime is 2862437. The next prime is 2862469. The reversal of 2862463 is 3642682.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2862463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2862469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431231 + 1431232.

It is an arithmetic number, because the mean of its divisors is an integer number (1431232).

2^2862463 is an apocalyptic number.

2862463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2862463 is an equidigital number, since it uses as much as digits as its factorization.

2862463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 31.

The square root of 2862463 is about 1691.8814970322. The cubic root of 2862463 is about 141.9863605229.

The spelling of 2862463 in words is "two million, eight hundred sixty-two thousand, four hundred sixty-three".