2489103 has 8 divisors (see below), whose sum is σ = 3687600. Its totient is φ = 1659384.

The previous prime is 2489077. The next prime is 2489107. The reversal of 2489103 is 3019842.

It is not a de Polignac number, because 2489103 - 2¹³ = 2480911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 92189 = 2489103 / (2 + 4 + 8 + 9 + 1 + 0 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2489107) 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, 46068 + ... + 46121.

It is an arithmetic number, because the mean of its divisors is an integer number (460950).

2^2489103 is an apocalyptic number.

2489103 is a deficient number, since it is larger than the sum of its proper divisors (1198497).

2489103 is an equidigital number, since it uses as much as digits as its factorization.

2489103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92198 (or 92192 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2489103 is about 1577.6891328776. The cubic root of 2489103 is about 135.5234002333.

The spelling of 2489103 in words is "two million, four hundred eighty-nine thousand, one hundred three".