1384542 has 12 divisors (see below), whose sum is σ = 2999880. Its totient is φ = 461508.

The previous prime is 1384507. The next prime is 1384561. The reversal of 1384542 is 2454831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38442 + ... + 38477.

It is an arithmetic number, because the mean of its divisors is an integer number (249990).

2^1384542 is an apocalyptic number.

1384542 is an abundant number, since it is smaller than the sum of its proper divisors (1615338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1384542 is a wasteful number, since it uses less digits than its factorization.

1384542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76927 (or 76924 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1384542 is about 1176.6656279504. The cubic root of 1384542 is about 111.4556386767.

The spelling of 1384542 in words is "one million, three hundred eighty-four thousand, five hundred forty-two".