1074628 has 24 divisors (see below), whose sum is σ = 1982232. Its totient is φ = 509184.

The previous prime is 1074617. The next prime is 1074641. The reversal of 1074628 is 8264701.

It can be written as a sum of positive squares in 4 ways, for example, as 529984 + 544644 = 728^2 + 738^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1074596 and 1074605.

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, 7776 + ... + 7912.

It is an arithmetic number, because the mean of its divisors is an integer number (82593).

2^1074628 is an apocalyptic number.

It is an amenable number.

1074628 is a deficient number, since it is larger than the sum of its proper divisors (907604).

1074628 is a wasteful number, since it uses less digits than its factorization.

1074628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1074628 is about 1036.6426578142. The cubic root of 1074628 is about 102.4281630300.

The spelling of 1074628 in words is "one million, seventy-four thousand, six hundred twenty-eight".