1274980 has 36 divisors (see below), whose sum is σ = 3116988. Its totient is φ = 436800.

The previous prime is 1274941. The next prime is 1274989. The reversal of 1274980 is 894721.

It can be written as a sum of positive squares in 2 ways, for example, as 142884 + 1132096 = 378^2 + 1064^2 .

It is not an unprimeable number, because it can be changed into a prime (1274989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330 + ... + 1630.

It is an arithmetic number, because the mean of its divisors is an integer number (86583).

2^1274980 is an apocalyptic number.

1274980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1274980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1558494).

1274980 is an abundant number, since it is smaller than the sum of its proper divisors (1842008).

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

1274980 is a wasteful number, since it uses less digits than its factorization.

1274980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 1274980 is about 1129.1501228800. The cubic root of 1274980 is about 108.4345772784.

The spelling of 1274980 in words is "one million, two hundred seventy-four thousand, nine hundred eighty".