1074405018 has 16 divisors (see below), whose sum is σ = 2149335360. Its totient is φ = 358047456.

The previous prime is 1074404999. The next prime is 1074405019. The reversal of 1074405018 is 8105044701.

It is a super-2 number, since 2×1074405018² = 2308692285407160648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1074405019) 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, 7798 + ... + 47006.

It is an arithmetic number, because the mean of its divisors is an integer number (134333460).

Almost surely, 2^1074405018 is an apocalyptic number.

1074405018 is an abundant number, since it is smaller than the sum of its proper divisors (1074930342).

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

1074405018 is a wasteful number, since it uses less digits than its factorization.

1074405018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43781.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 1074405018 is about 32778.1179752590. The cubic root of 1074405018 is about 1024.2107803048.

Adding to 1074405018 its reverse (8105044701), we get a palindrome (9179449719).

The spelling of 1074405018 in words is "one billion, seventy-four million, four hundred five thousand, eighteen".