1422095 has 8 divisors (see below), whose sum is σ = 1752864. Its totient is φ = 1106784.

The previous prime is 1422089. The next prime is 1422097. The reversal of 1422095 is 5902241.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422095 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1422095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422097) 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, 3659 + ... + 4028.

It is an arithmetic number, because the mean of its divisors is an integer number (219108).

2^1422095 is an apocalyptic number.

1422095 is a deficient number, since it is larger than the sum of its proper divisors (330769).

1422095 is an equidigital number, since it uses as much as digits as its factorization.

1422095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7729.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1422095 is about 1192.5162472688. The cubic root of 1422095 is about 112.4543353763.

The spelling of 1422095 in words is "one million, four hundred twenty-two thousand, ninety-five".