1426275 has 24 divisors (see below), whose sum is σ = 2621360. Its totient is φ = 760320.

The previous prime is 1426247. The next prime is 1426277. The reversal of 1426275 is 5726241.

It is not a de Polignac number, because 1426275 - 2⁶ = 1426211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1426277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 382 + ... + 1731.

2^1426275 is an apocalyptic number.

1426275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1426275 is a deficient number, since it is larger than the sum of its proper divisors (1195085).

1426275 is a wasteful number, since it uses less digits than its factorization.

1426275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132 (or 2121 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 1426275 is about 1194.2675579618. The cubic root of 1426275 is about 112.5644075633.

1426275 divided by its sum of digits (27) gives a palindrome (52825).

The spelling of 1426275 in words is "one million, four hundred twenty-six thousand, two hundred seventy-five".