2102608 has 10 divisors (see below), whose sum is σ = 4073834. Its totient is φ = 1051296.

The previous prime is 2102593. The next prime is 2102623. The reversal of 2102608 is 8062012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2102593) and next prime (2102623).

It can be written as a sum of positive squares in only one way, i.e., 2050624 + 51984 = 1432^2 + 228^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65691 + ... + 65722.

2^2102608 is an apocalyptic number.

It is an amenable number.

2102608 is a deficient number, since it is larger than the sum of its proper divisors (1971226).

2102608 is a wasteful number, since it uses less digits than its factorization.

2102608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131421 (or 131415 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2102608 is about 1450.0372409011. The cubic root of 2102608 is about 128.1109064807.

The spelling of 2102608 in words is "two million, one hundred two thousand, six hundred eight".