1046427 has 8 divisors (see below), whose sum is σ = 1405200. Its totient is φ = 692640.

The previous prime is 1046413. The next prime is 1046447. The reversal of 1046427 is 7246401.

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

It is not a de Polignac number, because 1046427 - 2¹² = 1042331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1046397 and 1046406.

It is not an unprimeable number, because it can be changed into a prime (1046447) 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, 724 + ... + 1617.

It is an arithmetic number, because the mean of its divisors is an integer number (175650).

2^1046427 is an apocalyptic number.

1046427 is a deficient number, since it is larger than the sum of its proper divisors (358773).

1046427 is a wasteful number, since it uses less digits than its factorization.

1046427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1046427 is about 1022.9501454128. The cubic root of 1046427 is about 101.5242162770.

The spelling of 1046427 in words is "one million, forty-six thousand, four hundred twenty-seven".