1074465812 has 12 divisors (see below), whose sum is σ = 2148931680. Its totient is φ = 460485336.

The previous prime is 1074465781. The next prime is 1074465853. The reversal of 1074465812 is 2185644701.

1074465812 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19186862 + ... + 19186917.

It is an arithmetic number, because the mean of its divisors is an integer number (179077640).

Almost surely, 2^1074465812 is an apocalyptic number.

It is an amenable number.

1074465812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1074465812 is a wasteful number, since it uses less digits than its factorization.

1074465812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38373790 (or 38373788 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 1074465812 is about 32779.0453186178. The cubic root of 1074465812 is about 1024.2300978790.

The spelling of 1074465812 in words is "one billion, seventy-four million, four hundred sixty-five thousand, eight hundred twelve".