1408046 has 4 divisors (see below), whose sum is σ = 2112072. Its totient is φ = 704022.

The previous prime is 1408031. The next prime is 1408067. The reversal of 1408046 is 6408041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352010 + ... + 352013.

It is an arithmetic number, because the mean of its divisors is an integer number (528018).

2^1408046 is an apocalyptic number.

1408046 is a deficient number, since it is larger than the sum of its proper divisors (704026).

1408046 is an equidigital number, since it uses as much as digits as its factorization.

1408046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704025.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1408046 is about 1186.6111410230. The cubic root of 1408046 is about 112.0827937982.

The spelling of 1408046 in words is "one million, four hundred eight thousand, forty-six".