2698106 has 4 divisors (see below), whose sum is σ = 4047162. Its totient is φ = 1349052.

The previous prime is 2698103. The next prime is 2698109. The reversal of 2698106 is 6018962.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2698103) and next prime (2698109).

It can be written as a sum of positive squares in only one way, i.e., 1585081 + 1113025 = 1259^2 + 1055^2 .

It is not an unprimeable number, because it can be changed into a prime (2698103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674525 + ... + 674528.

2^2698106 is an apocalyptic number.

2698106 is a deficient number, since it is larger than the sum of its proper divisors (1349056).

2698106 is a wasteful number, since it uses less digits than its factorization.

2698106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349055.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2698106 is about 1642.5912455629. The cubic root of 2698106 is about 139.2150975059.

The spelling of 2698106 in words is "two million, six hundred ninety-eight thousand, one hundred six".