1355938 has 8 divisors (see below), whose sum is σ = 2068560. Its totient is φ = 666420.

The previous prime is 1355933. The next prime is 1355941. The reversal of 1355938 is 8395531.

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

It is not an unprimeable number, because it can be changed into a prime (1355933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5628 + ... + 5863.

It is an arithmetic number, because the mean of its divisors is an integer number (258570).

2^1355938 is an apocalyptic number.

1355938 is a deficient number, since it is larger than the sum of its proper divisors (712622).

1355938 is a wasteful number, since it uses less digits than its factorization.

1355938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11552.

The product of its digits is 16200, while the sum is 34.

The square root of 1355938 is about 1164.4475084777. The cubic root of 1355938 is about 110.6827507630.

The spelling of 1355938 in words is "one million, three hundred fifty-five thousand, nine hundred thirty-eight".