1013494 has 8 divisors (see below), whose sum is σ = 1526040. Its totient is φ = 504816.

The previous prime is 1013477. The next prime is 1013501. The reversal of 1013494 is 4943101.

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

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, 184 + ... + 1435.

It is an arithmetic number, because the mean of its divisors is an integer number (190755).

2^1013494 is an apocalyptic number.

1013494 is a deficient number, since it is larger than the sum of its proper divisors (512546).

1013494 is a wasteful number, since it uses less digits than its factorization.

1013494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1013494 is about 1006.7243912810. The cubic root of 1013494 is about 100.4477918318.

Adding to 1013494 its reverse (4943101), we get a palindrome (5956595).

It can be divided in two parts, 10 and 13494, that multiplied together give a triangular number (134940 = T₅₁₉).

The spelling of 1013494 in words is "one million, thirteen thousand, four hundred ninety-four".