1404059 has 2 divisors, whose sum is σ = 1404060. Its totient is φ = 1404058.

The previous prime is 1403981. The next prime is 1404061. The reversal of 1404059 is 9504041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1404059 - 2¹² = 1399963 is a prime.

It is a Sophie Germain prime.

Together with 1404061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1404859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702029 + 702030.

It is an arithmetic number, because the mean of its divisors is an integer number (702030).

2^1404059 is an apocalyptic number.

1404059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1404059 is an equidigital number, since it uses as much as digits as its factorization.

1404059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1404059 is about 1184.9299557358. The cubic root of 1404059 is about 111.9769031879.

The spelling of 1404059 in words is "one million, four hundred four thousand, fifty-nine".