2698063 has 2 divisors, whose sum is σ = 2698064. Its totient is φ = 2698062.

The previous prime is 2698049. The next prime is 2698079. The reversal of 2698063 is 3608962.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2698063 is a prime.

It is an Ulam number.

2698063 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2698463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1349031 + 1349032.

It is an arithmetic number, because the mean of its divisors is an integer number (1349032).

2^2698063 is an apocalyptic number.

2698063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2698063 is an equidigital number, since it uses as much as digits as its factorization.

2698063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2698063 is about 1642.5781564358. The cubic root of 2698063 is about 139.2143579401.

It can be divided in two parts, 26 and 98063, that added together give a palindrome (98089).

The spelling of 2698063 in words is "two million, six hundred ninety-eight thousand, sixty-three".