1374580 has 12 divisors (see below), whose sum is σ = 2886660. Its totient is φ = 549824.

The previous prime is 1374559. The next prime is 1374589. The reversal of 1374580 is 854731.

It can be written as a sum of positive squares in 2 ways, for example, as 675684 + 698896 = 822^2 + 836^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374589) 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, 34345 + ... + 34384.

It is an arithmetic number, because the mean of its divisors is an integer number (240555).

2^1374580 is an apocalyptic number.

1374580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1374580 is an abundant number, since it is smaller than the sum of its proper divisors (1512080).

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

1374580 is a wasteful number, since it uses less digits than its factorization.

1374580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68738 (or 68736 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1374580 is about 1172.4248376762. The cubic root of 1374580 is about 111.1876812950.

The spelling of 1374580 in words is "one million, three hundred seventy-four thousand, five hundred eighty".