1074280 has 32 divisors (see below), whose sum is σ = 2449440. Its totient is φ = 424000.

The previous prime is 1074277. The next prime is 1074287. The reversal of 1074280 is 824701.

It is not an unprimeable number, because it can be changed into a prime (1074287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4155 + ... + 4405.

It is an arithmetic number, because the mean of its divisors is an integer number (76545).

2^1074280 is an apocalyptic number.

1074280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1074280 is an abundant number, since it is smaller than the sum of its proper divisors (1375160).

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

1074280 is a wasteful number, since it uses less digits than its factorization.

1074280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 1074280 is about 1036.4747946766. The cubic root of 1074280 is about 102.4171052968.

Adding to 1074280 its reverse (824701), we get a palindrome (1898981).

The spelling of 1074280 in words is "one million, seventy-four thousand, two hundred eighty".