1355942 has 16 divisors (see below), whose sum is σ = 2426112. Its totient is φ = 555720.

The previous prime is 1355941. The next prime is 1355947. The reversal of 1355942 is 2495531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784 + ... + 2427.

It is an arithmetic number, because the mean of its divisors is an integer number (151632).

2^1355942 is an apocalyptic number.

1355942 is a deficient number, since it is larger than the sum of its proper divisors (1070170).

1355942 is a wasteful number, since it uses less digits than its factorization.

1355942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243.

The product of its digits is 5400, while the sum is 29.

The square root of 1355942 is about 1164.4492260292. The cubic root of 1355942 is about 110.6828596005.

It can be divided in two parts, 13 and 55942, that added together give a palindrome (55955).

The spelling of 1355942 in words is "one million, three hundred fifty-five thousand, nine hundred forty-two".