1074146 has 16 divisors (see below), whose sum is σ = 1771200. Its totient is φ = 486288.

The previous prime is 1074133. The next prime is 1074167. The reversal of 1074146 is 6414701.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 260 + ... + 1488.

It is an arithmetic number, because the mean of its divisors is an integer number (110700).

2^1074146 is an apocalyptic number.

1074146 is a deficient number, since it is larger than the sum of its proper divisors (697054).

1074146 is a wasteful number, since it uses less digits than its factorization.

1074146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1074146 is about 1036.4101504713. The cubic root of 1074146 is about 102.4128467972.

Adding to 1074146 its reverse (6414701), we get a palindrome (7488847).

The spelling of 1074146 in words is "one million, seventy-four thousand, one hundred forty-six".