1348530 has 32 divisors (see below), whose sum is σ = 3283200. Its totient is φ = 354432.

The previous prime is 1348517. The next prime is 1348537. The reversal of 1348530 is 358431.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1348530.

It is not an unprimeable number, because it can be changed into a prime (1348537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2086 + ... + 2654.

It is an arithmetic number, because the mean of its divisors is an integer number (102600).

2^1348530 is an apocalyptic number.

1348530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1348530 is an abundant number, since it is smaller than the sum of its proper divisors (1934670).

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

1348530 is a wasteful number, since it uses less digits than its factorization.

1348530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1348530 is about 1161.2622442842. The cubic root of 1348530 is about 110.4808153805.

Subtracting from 1348530 its reverse (358431), we obtain a palindrome (990099).

It can be divided in two parts, 13485 and 30, that multiplied together give a triangular number (404550 = T₈₉₉).

The spelling of 1348530 in words is "one million, three hundred forty-eight thousand, five hundred thirty".