1094427 has 12 divisors (see below), whose sum is σ = 1590160. Its totient is φ = 725328.

The previous prime is 1094417. The next prime is 1094437. The reversal of 1094427 is 7244901.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1094417) and next prime (1094437).

It is not a de Polignac number, because 1094427 - 2⁴ = 1094411 is a prime.

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 1094427.

It is not an unprimeable number, because it can be changed into a prime (1094407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2274 + ... + 2712.

2^1094427 is an apocalyptic number.

1094427 is a deficient number, since it is larger than the sum of its proper divisors (495733).

1094427 is a wasteful number, since it uses less digits than its factorization.

1094427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1094427 is about 1046.1486510052. The cubic root of 1094427 is about 103.0533860928.

It can be divided in two parts, 1094 and 427, that added together give a square (1521 = 39²).

The spelling of 1094427 in words is "one million, ninety-four thousand, four hundred twenty-seven".