1074188845 has 32 divisors (see below), whose sum is σ = 1375920000. Its totient is φ = 802794240.

The previous prime is 1074188839. The next prime is 1074188861. The reversal of 1074188845 is 5488814701.

It is not a de Polignac number, because 1074188845 - 2³ = 1074188837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1074188795 and 1074188804.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3077731 + ... + 3078079.

It is an arithmetic number, because the mean of its divisors is an integer number (42997500).

Almost surely, 2^1074188845 is an apocalyptic number.

It is an amenable number.

1074188845 is a deficient number, since it is larger than the sum of its proper divisors (301731155).

1074188845 is a wasteful number, since it uses less digits than its factorization.

1074188845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733.

The product of its (nonzero) digits is 286720, while the sum is 46.

The square root of 1074188845 is about 32774.8202893624. The cubic root of 1074188845 is about 1024.1420844331.

The spelling of 1074188845 in words is "one billion, seventy-four million, one hundred eighty-eight thousand, eight hundred forty-five".