1355954 has 16 divisors (see below), whose sum is σ = 2268000. Its totient is φ = 604224.

The previous prime is 1355947. The next prime is 1355957. The reversal of 1355954 is 4595531.

It is a super-2 number, since 2×1355954² = 3677222500232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1355954.

It is not an unprimeable number, because it can be changed into a prime (1355957) 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, 404 + ... + 1695.

It is an arithmetic number, because the mean of its divisors is an integer number (141750).

2^1355954 is an apocalyptic number.

1355954 is a deficient number, since it is larger than the sum of its proper divisors (912046).

1355954 is a wasteful number, since it uses less digits than its factorization.

1355954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137.

The product of its digits is 13500, while the sum is 32.

The square root of 1355954 is about 1164.4543786684. The cubic root of 1355954 is about 110.6831861116.

The spelling of 1355954 in words is "one million, three hundred fifty-five thousand, nine hundred fifty-four".