1274020 has 24 divisors (see below), whose sum is σ = 2919168. Its totient is φ = 463200.

The previous prime is 1274017. The next prime is 1274041. The reversal of 1274020 is 204721.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1273985 and 1274003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2676 + ... + 3115.

It is an arithmetic number, because the mean of its divisors is an integer number (121632).

2^1274020 is an apocalyptic number.

1274020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1274020 is an abundant number, since it is smaller than the sum of its proper divisors (1645148).

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

1274020 is a wasteful number, since it uses less digits than its factorization.

1274020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811 (or 5809 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 1274020 is about 1128.7249443509. The cubic root of 1274020 is about 108.4073550653.

Adding to 1274020 its reverse (204721), we get a palindrome (1478741).

The spelling of 1274020 in words is "one million, two hundred seventy-four thousand, twenty".