1393194 has 48 divisors (see below), whose sum is σ = 3255840. Its totient is φ = 396000.

The previous prime is 1393193. The next prime is 1393219. The reversal of 1393194 is 4913931.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1393193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13744 + ... + 13844.

It is an arithmetic number, because the mean of its divisors is an integer number (67830).

2^1393194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1393194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627920).

1393194 is an abundant number, since it is smaller than the sum of its proper divisors (1862646).

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

1393194 is a wasteful number, since it uses less digits than its factorization.

1393194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 136 counting only the distinct ones).

The product of its digits is 2916, while the sum is 30.

The square root of 1393194 is about 1180.3363927288. The cubic root of 1393194 is about 111.6873187713.

Subtracting from 1393194 its product of digits (2916), we obtain a triangular number (1390278 = T₁₆₆₇).

It can be divided in two parts, 139 and 3194, that added together give a palindrome (3333).

The spelling of 1393194 in words is "one million, three hundred ninety-three thousand, one hundred ninety-four".