605085936 has 160 divisors (see below), whose sum is σ = 1948208640. Its totient is φ = 157565952.

The previous prime is 605085919. The next prime is 605085937. The reversal of 605085936 is 639580506.

It is a super-2 number, since 2×605085936² = 732257979889992192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605085937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361710 + ... + 363378.

It is an arithmetic number, because the mean of its divisors is an integer number (12176304).

Almost surely, 2^605085936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605085936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (974104320).

605085936 is an abundant number, since it is smaller than the sum of its proper divisors (1343122704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

605085936 is a wasteful number, since it uses less digits than its factorization.

605085936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783 (or 1777 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 605085936 is about 24598.4945880840. The cubic root of 605085936 is about 845.8090990999.

It can be divided in two parts, 60 and 5085936, that multiplied together give a triangular number (305156160 = T₂₄₇₀₄).

The spelling of 605085936 in words is "six hundred five million, eighty-five thousand, nine hundred thirty-six".