1342580 has 12 divisors (see below), whose sum is σ = 2819460. Its totient is φ = 537024.

The previous prime is 1342573. The next prime is 1342591. The reversal of 1342580 is 852431.

It can be written as a sum of positive squares in 2 ways, for example, as 708964 + 633616 = 842^2 + 796^2 .

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, 33545 + ... + 33584.

It is an arithmetic number, because the mean of its divisors is an integer number (234955).

2^1342580 is an apocalyptic number.

1342580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342580 is an abundant number, since it is smaller than the sum of its proper divisors (1476880).

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

1342580 is a wasteful number, since it uses less digits than its factorization.

1342580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67138 (or 67136 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1342580 is about 1158.6975446595. The cubic root of 1342580 is about 110.3180875624.

The spelling of 1342580 in words is "one million, three hundred forty-two thousand, five hundred eighty".