35072089 has 4 divisors (see below), whose sum is σ = 37769956. Its totient is φ = 32374224.

The previous prime is 35072087. The next prime is 35072113. The reversal of 35072089 is 98027053.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2673225 + 32398864 = 1635^2 + 5692^2 .

It is a cyclic number.

It is not a de Polignac number, because 35072089 - 2¹ = 35072087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35072087) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1348914 + ... + 1348939.

It is an arithmetic number, because the mean of its divisors is an integer number (9442489).

Almost surely, 2^35072089 is an apocalyptic number.

It is an amenable number.

35072089 is a deficient number, since it is larger than the sum of its proper divisors (2697867).

35072089 is a wasteful number, since it uses less digits than its factorization.

35072089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697866.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 35072089 is about 5922.1692816062. The cubic root of 35072089 is about 327.3310559593.

The spelling of 35072089 in words is "thirty-five million, seventy-two thousand, eighty-nine".