1355038 has 8 divisors (see below), whose sum is σ = 2045232. Its totient is φ = 673296.

The previous prime is 1355021. The next prime is 1355047. The reversal of 1355038 is 8305531.

It is a happy number.

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

It is a super-2 number, since 2×1355038² = 3672255962888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1695 + ... + 2362.

It is an arithmetic number, because the mean of its divisors is an integer number (255654).

2^1355038 is an apocalyptic number.

1355038 is a deficient number, since it is larger than the sum of its proper divisors (690194).

1355038 is a wasteful number, since it uses less digits than its factorization.

1355038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1355038 is about 1164.0609949655. The cubic root of 1355038 is about 110.6582568890.

The spelling of 1355038 in words is "one million, three hundred fifty-five thousand, thirty-eight".