1384801 has 12 divisors (see below), whose sum is σ = 1572912. Its totient is φ = 1209000.

The previous prime is 1384787. The next prime is 1384813. The reversal of 1384801 is 1084831.

It is not a de Polignac number, because 1384801 - 2⁷ = 1384673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1384861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10506 + ... + 10636.

It is an arithmetic number, because the mean of its divisors is an integer number (131076).

2^1384801 is an apocalyptic number.

1384801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1384801 is the 961-st pentagonal number.

It is an amenable number.

1384801 is a deficient number, since it is larger than the sum of its proper divisors (188111).

1384801 is a wasteful number, since it uses less digits than its factorization.

1384801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1384801 is about 1176.7756795583. The cubic root of 1384801 is about 111.4625880772.

The spelling of 1384801 in words is "one million, three hundred eighty-four thousand, eight hundred one".