1294406 has 8 divisors (see below), whose sum is σ = 1947000. Its totient is φ = 645408.

The previous prime is 1294399. The next prime is 1294453. The reversal of 1294406 is 6044921.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350 + ... + 1646.

It is an arithmetic number, because the mean of its divisors is an integer number (243375).

2^1294406 is an apocalyptic number.

1294406 is a deficient number, since it is larger than the sum of its proper divisors (652594).

1294406 is a wasteful number, since it uses less digits than its factorization.

1294406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1294406 is about 1137.7196491228. The cubic root of 1294406 is about 108.9825183085.

The spelling of 1294406 in words is "one million, two hundred ninety-four thousand, four hundred six".