1425211 has 8 divisors (see below), whose sum is σ = 1463904. Its totient is φ = 1387200.

The previous prime is 1425199. The next prime is 1425217. The reversal of 1425211 is 1125241.

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 1425211 - 2⁹ = 1424699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1425217) 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, 10335 + ... + 10471.

It is an arithmetic number, because the mean of its divisors is an integer number (182988).

2^1425211 is an apocalyptic number.

1425211 is a deficient number, since it is larger than the sum of its proper divisors (38693).

1425211 is a wasteful number, since it uses less digits than its factorization.

1425211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341.

The product of its digits is 80, while the sum is 16.

The square root of 1425211 is about 1193.8220135347. The cubic root of 1425211 is about 112.5364096143.

The spelling of 1425211 in words is "one million, four hundred twenty-five thousand, two hundred eleven".