1426103 has 8 divisors (see below), whose sum is σ = 1669920. Its totient is φ = 1192320.

The previous prime is 1426097. The next prime is 1426109. The reversal of 1426103 is 3016241.

It is an interprime number because it is at equal distance from previous prime (1426097) and next prime (1426109).

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 1426103 - 2¹⁰ = 1425079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426109) 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, 2198 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (208740).

2^1426103 is an apocalyptic number.

1426103 is a deficient number, since it is larger than the sum of its proper divisors (243817).

1426103 is an equidigital number, since it uses as much as digits as its factorization.

1426103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1426103 is about 1194.1955451265. The cubic root of 1426103 is about 112.5598825228.

The spelling of 1426103 in words is "one million, four hundred twenty-six thousand, one hundred three".