1404799 has 4 divisors (see below), whose sum is σ = 1532520. Its totient is φ = 1277080.

The previous prime is 1404797. The next prime is 1404811. The reversal of 1404799 is 9974041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1404799 - 2¹ = 1404797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63844 + ... + 63865.

It is an arithmetic number, because the mean of its divisors is an integer number (383130).

2^1404799 is an apocalyptic number.

1404799 is a deficient number, since it is larger than the sum of its proper divisors (127721).

1404799 is a wasteful number, since it uses less digits than its factorization.

1404799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127720.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1404799 is about 1185.2421693477. The cubic root of 1404799 is about 111.9965719614.

The spelling of 1404799 in words is "one million, four hundred four thousand, seven hundred ninety-nine".