1084107145 has 16 divisors (see below), whose sum is σ = 1468134720. Its totient is φ = 761252800.

The previous prime is 1084107127. The next prime is 1084107151. The reversal of 1084107145 is 5417014801.

It is not a de Polignac number, because 1084107145 - 2²¹ = 1082009993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338251 + ... + 341440.

It is an arithmetic number, because the mean of its divisors is an integer number (91758420).

Almost surely, 2^1084107145 is an apocalyptic number.

It is an amenable number.

1084107145 is a deficient number, since it is larger than the sum of its proper divisors (384027575).

1084107145 is a wasteful number, since it uses less digits than its factorization.

1084107145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679736.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 1084107145 is about 32925.7823749110. The cubic root of 1084107145 is about 1027.2845004418.

The spelling of 1084107145 in words is "one billion, eighty-four million, one hundred seven thousand, one hundred forty-five".