1385574 has 8 divisors (see below), whose sum is σ = 2771160. Its totient is φ = 461856.

The previous prime is 1385569. The next prime is 1385603. The reversal of 1385574 is 4755831.

It is a sphenic number, since it is the product of 3 distinct primes.

1385574 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115459 + ... + 115470.

It is an arithmetic number, because the mean of its divisors is an integer number (346395).

2^1385574 is an apocalyptic number.

1385574 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1385574 is a wasteful number, since it uses less digits than its factorization.

1385574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230934.

The product of its digits is 16800, while the sum is 33.

The square root of 1385574 is about 1177.1040735636. The cubic root of 1385574 is about 111.4833238012.

The spelling of 1385574 in words is "one million, three hundred eighty-five thousand, five hundred seventy-four".