1074477446 has 16 divisors (see below), whose sum is σ = 1842397440. Its totient is φ = 460381320.

The previous prime is 1074477433. The next prime is 1074477449. The reversal of 1074477446 is 6447744701.

It is a junction number, because it is equal to n+sod(n) for n = 1074477397 and 1074477406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074477449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87761 + ... + 99251.

It is an arithmetic number, because the mean of its divisors is an integer number (115149840).

Almost surely, 2^1074477446 is an apocalyptic number.

1074477446 is a deficient number, since it is larger than the sum of its proper divisors (767919994).

1074477446 is a wasteful number, since it uses less digits than its factorization.

1074477446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18179.

The product of its (nonzero) digits is 526848, while the sum is 44.

The square root of 1074477446 is about 32779.2227790715. Note that the first 3 decimals coincide. The cubic root of 1074477446 is about 1024.2337945531.

The spelling of 1074477446 in words is "one billion, seventy-four million, four hundred seventy-seven thousand, four hundred forty-six".