1406208 has 36 divisors (see below), whose sum is σ = 3744608. Its totient is φ = 468480.

The previous prime is 1406173. The next prime is 1406213. The reversal of 1406208 is 8026041.

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, 148 + ... + 1683.

2^1406208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1406208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1872304).

1406208 is an abundant number, since it is smaller than the sum of its proper divisors (2338400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1406208 is an equidigital number, since it uses as much as digits as its factorization.

1406208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850 (or 1836 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1406208 is about 1185.8364136760. The cubic root of 1406208 is about 112.0340032810.

The spelling of 1406208 in words is "one million, four hundred six thousand, two hundred eight".