1084145704 has 16 divisors (see below), whose sum is σ = 2036131200. Its totient is φ = 541177392.

The previous prime is 1084145683. The next prime is 1084145717. The reversal of 1084145704 is 4075414801.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1084145704.

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, 106774 + ... + 116485.

It is an arithmetic number, because the mean of its divisors is an integer number (127258200).

Almost surely, 2^1084145704 is an apocalyptic number.

It is an amenable number.

1084145704 is a deficient number, since it is larger than the sum of its proper divisors (951985496).

1084145704 is a wasteful number, since it uses less digits than its factorization.

1084145704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223872 (or 223868 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 1084145704 is about 32926.3679138772. The cubic root of 1084145704 is about 1027.2966796172.

The spelling of 1084145704 in words is "one billion, eighty-four million, one hundred forty-five thousand, seven hundred four".