605475131 has 12 divisors (see below), whose sum is σ = 626814408. Its totient is φ = 584500224.

The previous prime is 605475121. The next prime is 605475133. The reversal of 605475131 is 131574506.

It is not a de Polignac number, because 605475131 - 2¹⁸ = 605212987 is a prime.

It is a super-2 number, since 2×605475131² = 733200268518934322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605475133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1715051 + ... + 1715403.

It is an arithmetic number, because the mean of its divisors is an integer number (52234534).

Almost surely, 2^605475131 is an apocalyptic number.

605475131 is a deficient number, since it is larger than the sum of its proper divisors (21339277).

605475131 is an equidigital number, since it uses as much as digits as its factorization.

605475131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 605475131 is about 24606.4042679949. The cubic root of 605475131 is about 845.9904034404.

The spelling of 605475131 in words is "six hundred five million, four hundred seventy-five thousand, one hundred thirty-one".