1384892 has 6 divisors (see below), whose sum is σ = 2423568. Its totient is φ = 692444.

The previous prime is 1384879. The next prime is 1384909. The reversal of 1384892 is 2984831.

It is a happy number.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173108 + ... + 173115.

It is an arithmetic number, because the mean of its divisors is an integer number (403928).

2^1384892 is an apocalyptic number.

It is an amenable number.

1384892 is a deficient number, since it is larger than the sum of its proper divisors (1038676).

1384892 is a wasteful number, since it uses less digits than its factorization.

1384892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346227 (or 346225 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 1384892 is about 1176.8143438963. The cubic root of 1384892 is about 111.4650295528.

The spelling of 1384892 in words is "one million, three hundred eighty-four thousand, eight hundred ninety-two".