1406801 has 8 divisors (see below), whose sum is σ = 1625184. Its totient is φ = 1203520.

The previous prime is 1406789. The next prime is 1406803. The reversal of 1406801 is 1086041.

1406801 is nontrivially palindromic in base 16.

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

It is a cyclic number.

It is not a de Polignac number, because 1406801 - 2¹⁸ = 1144657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1406803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3575 + ... + 3948.

It is an arithmetic number, because the mean of its divisors is an integer number (203148).

2^1406801 is an apocalyptic number.

1406801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1406801 is a deficient number, since it is larger than the sum of its proper divisors (218383).

1406801 is a wasteful number, since it uses less digits than its factorization.

1406801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7551.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1406801 is about 1186.0864218091. The cubic root of 1406801 is about 112.0497493696.

The spelling of 1406801 in words is "one million, four hundred six thousand, eight hundred one".