1385494 has 16 divisors (see below), whose sum is σ = 2301696. Its totient is φ = 620200.

The previous prime is 1385479. The next prime is 1385507. The reversal of 1385494 is 4945831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119 + ... + 2005.

It is an arithmetic number, because the mean of its divisors is an integer number (143856).

2^1385494 is an apocalyptic number.

1385494 is a deficient number, since it is larger than the sum of its proper divisors (916202).

1385494 is a wasteful number, since it uses less digits than its factorization.

1385494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971.

The product of its digits is 17280, while the sum is 34.

The square root of 1385494 is about 1177.0700913709. The cubic root of 1385494 is about 111.4811781591.

The spelling of 1385494 in words is "one million, three hundred eighty-five thousand, four hundred ninety-four".