1408026 has 16 divisors (see below), whose sum is σ = 2876544. Its totient is φ = 459264.

The previous prime is 1408021. The next prime is 1408027. The reversal of 1408026 is 6208041.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1407993 and 1408011.

It is not an unprimeable number, because it can be changed into a prime (1408021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2215 + ... + 2778.

It is an arithmetic number, because the mean of its divisors is an integer number (179784).

2^1408026 is an apocalyptic number.

1408026 is an abundant number, since it is smaller than the sum of its proper divisors (1468518).

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

1408026 is a wasteful number, since it uses less digits than its factorization.

1408026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045.

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

The square root of 1408026 is about 1186.6027136325. The cubic root of 1408026 is about 112.0822631180.

The spelling of 1408026 in words is "one million, four hundred eight thousand, twenty-six".