1074989135 has 32 divisors (see below), whose sum is σ = 1494718272. Its totient is φ = 733511680.

The previous prime is 1074989129. The next prime is 1074989141. The reversal of 1074989135 is 5319894701.

It is an interprime number because it is at equal distance from previous prime (1074989129) and next prime (1074989141).

It is not a de Polignac number, because 1074989135 - 2¹⁰ = 1074988111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1074989135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 328427 + ... + 331683.

It is an arithmetic number, because the mean of its divisors is an integer number (46709946).

Almost surely, 2^1074989135 is an apocalyptic number.

1074989135 is a deficient number, since it is larger than the sum of its proper divisors (419729137).

1074989135 is a wasteful number, since it uses less digits than its factorization.

1074989135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643.

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 1074989135 is about 32787.0269313947. The cubic root of 1074989135 is about 1024.3963560525.

The spelling of 1074989135 in words is "one billion, seventy-four million, nine hundred eighty-nine thousand, one hundred thirty-five".