1355748 has 12 divisors (see below), whose sum is σ = 3163440. Its totient is φ = 451912.

The previous prime is 1355743. The next prime is 1355749. The reversal of 1355748 is 8475531.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1355741) 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, 56478 + ... + 56501.

It is an arithmetic number, because the mean of its divisors is an integer number (263620).

2^1355748 is an apocalyptic number.

It is an amenable number.

1355748 is an abundant number, since it is smaller than the sum of its proper divisors (1807692).

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

1355748 is a wasteful number, since it uses less digits than its factorization.

1355748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112986 (or 112984 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 1355748 is about 1164.3659218648. The cubic root of 1355748 is about 110.6775807368.

The spelling of 1355748 in words is "one million, three hundred fifty-five thousand, seven hundred forty-eight".