1425201 has 8 divisors (see below), whose sum is σ = 1946784. Its totient is φ = 926880.

The previous prime is 1425199. The next prime is 1425217. The reversal of 1425201 is 1025241.

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

It is not a de Polignac number, because 1425201 - 2¹ = 1425199 is a prime.

1425201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1425251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5671 + ... + 5916.

It is an arithmetic number, because the mean of its divisors is an integer number (243348).

2^1425201 is an apocalyptic number.

It is an amenable number.

1425201 is a deficient number, since it is larger than the sum of its proper divisors (521583).

1425201 is a wasteful number, since it uses less digits than its factorization.

1425201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11631.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1425201 is about 1193.8178252983. The cubic root of 1425201 is about 112.5361464096.

The spelling of 1425201 in words is "one million, four hundred twenty-five thousand, two hundred one".