801407 has 2 divisors, whose sum is σ = 801408. Its totient is φ = 801406.

The previous prime is 801403. The next prime is 801419. The reversal of 801407 is 704108.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 801407 - 2² = 801403 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (801403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400703 + 400704.

It is an arithmetic number, because the mean of its divisors is an integer number (400704).

2⁸⁰¹⁴⁰⁷ is an apocalyptic number.

801407 is a deficient number, since it is larger than the sum of its proper divisors (1).

801407 is an equidigital number, since it uses as much as digits as its factorization.

801407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 801407 is about 895.2133823843. The cubic root of 801407 is about 92.8861674272.

The spelling of 801407 in words is "eight hundred one thousand, four hundred seven".