2098603 has 8 divisors (see below), whose sum is σ = 2321648. Its totient is φ = 1884384.

The previous prime is 2098573. The next prime is 2098609. The reversal of 2098603 is 3068902.

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

It is a cyclic number.

It is not a de Polignac number, because 2098603 - 2²¹ = 1451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2098609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701 + ... + 2662.

It is an arithmetic number, because the mean of its divisors is an integer number (290206).

2^2098603 is an apocalyptic number.

2098603 is a deficient number, since it is larger than the sum of its proper divisors (223045).

2098603 is a wasteful number, since it uses less digits than its factorization.

2098603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4413.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2098603 is about 1448.6555836361. The cubic root of 2098603 is about 128.0295138648.

Subtracting 2098603 from its reverse (3068902), we obtain a cube (970299 = 99³).

It can be divided in two parts, 2098 and 603, that added together give a triangular number (2701 = T₇₃).

The spelling of 2098603 in words is "two million, ninety-eight thousand, six hundred three".