1425203 has 8 divisors (see below), whose sum is σ = 1576848. Its totient is φ = 1279584.

The previous prime is 1425199. The next prime is 1425217. The reversal of 1425203 is 3025241.

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 1425203 - 2² = 1425199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1425253) 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, 1001 + ... + 1962.

It is an arithmetic number, because the mean of its divisors is an integer number (197106).

2^1425203 is an apocalyptic number.

1425203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1425203 is a deficient number, since it is larger than the sum of its proper divisors (151645).

1425203 is a wasteful number, since it uses less digits than its factorization.

1425203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1425203 is about 1193.8186629468. The cubic root of 1425203 is about 112.5361990506.

The spelling of 1425203 in words is "one million, four hundred twenty-five thousand, two hundred three".