1454406 has 16 divisors (see below), whose sum is σ = 2924544. Its totient is φ = 482184.

The previous prime is 1454399. The next prime is 1454417. The reversal of 1454406 is 6044541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795 + ... + 1881.

It is an arithmetic number, because the mean of its divisors is an integer number (182784).

2^1454406 is an apocalyptic number.

1454406 is an abundant number, since it is smaller than the sum of its proper divisors (1470138).

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

1454406 is a wasteful number, since it uses less digits than its factorization.

1454406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1454406 is about 1205.9875621249. The cubic root of 1454406 is about 113.2996458892.

Adding to 1454406 its reverse (6044541), we get a palindrome (7498947).

The spelling of 1454406 in words is "one million, four hundred fifty-four thousand, four hundred six".