1425103 has 4 divisors (see below), whose sum is σ = 1487088. Its totient is φ = 1363120.

The previous prime is 1425097. The next prime is 1425113. The reversal of 1425103 is 3015241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1425103 - 2⁵ = 1425071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30958 + ... + 31003.

It is an arithmetic number, because the mean of its divisors is an integer number (371772).

2^1425103 is an apocalyptic number.

1425103 is a deficient number, since it is larger than the sum of its proper divisors (61985).

1425103 is an equidigital number, since it uses as much as digits as its factorization.

1425103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61984.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1425103 is about 1193.7767798043. The cubic root of 1425103 is about 112.5335669383.

It can be divided in two parts, 1 and 425103, that added together give a square (425104 = 652²).

The spelling of 1425103 in words is "one million, four hundred twenty-five thousand, one hundred three".