1348728 has 16 divisors (see below), whose sum is σ = 3371880. Its totient is φ = 449568.

The previous prime is 1348727. The next prime is 1348733. The reversal of 1348728 is 8278431.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348727) 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, 28075 + ... + 28122.

2^1348728 is an apocalyptic number.

It is an amenable number.

1348728 is an abundant number, since it is smaller than the sum of its proper divisors (2023152).

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

1348728 is a wasteful number, since it uses less digits than its factorization.

1348728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56206 (or 56202 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 1348728 is about 1161.3474932164. The cubic root of 1348728 is about 110.4862222880.

The spelling of 1348728 in words is "one million, three hundred forty-eight thousand, seven hundred twenty-eight".