2097602 has 8 divisors (see below), whose sum is σ = 3388476. Its totient is φ = 968112.

The previous prime is 2097593. The next prime is 2097611. The reversal of 2097602 is 2067902.

It is an interprime number because it is at equal distance from previous prime (2097593) and next prime (2097611).

It can be written as a sum of positive squares in 2 ways, for example, as 1771561 + 326041 = 1331^2 + 571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 80677 = 2097602 / (2 + 0 + 9 + 7 + 6 + 0 + 2).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40313 + ... + 40364.

2^2097602 is an apocalyptic number.

2097602 is a deficient number, since it is larger than the sum of its proper divisors (1290874).

2097602 is a wasteful number, since it uses less digits than its factorization.

2097602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80692.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2097602 is about 1448.3100496786. The cubic root of 2097602 is about 128.0091546187.

The spelling of 2097602 in words is "two million, ninety-seven thousand, six hundred two".