607085089 has 4 divisors (see below), whose sum is σ = 653783956. Its totient is φ = 560386224.

The previous prime is 607085077. The next prime is 607085099. The reversal of 607085089 is 980580706.

It is a happy number.

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 364504464 + 242580625 = 19092^2 + 15575^2 .

It is a cyclic number.

It is not a de Polignac number, because 607085089 - 2²⁷ = 472867361 is a prime.

It is a super-2 number, since 2×607085089² = 737104610572275842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (607085099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23349414 + ... + 23349439.

It is an arithmetic number, because the mean of its divisors is an integer number (163445989).

Almost surely, 2^607085089 is an apocalyptic number.

It is an amenable number.

607085089 is a deficient number, since it is larger than the sum of its proper divisors (46698867).

607085089 is a wasteful number, since it uses less digits than its factorization.

607085089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46698866.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 607085089 is about 24639.0967569836. The cubic root of 607085089 is about 846.7395691422.

The spelling of 607085089 in words is "six hundred seven million, eighty-five thousand, eighty-nine".