60131605 has 8 divisors (see below), whose sum is σ = 72342072. Its totient is φ = 47982528.

The previous prime is 60131593. The next prime is 60131611. The reversal of 60131605 is 50613106.

It can be written as a sum of positive squares in 4 ways, for example, as 7800849 + 52330756 = 2793^2 + 7234^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60131605 - 2⁵ = 60131573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13162 + ... + 17131.

It is an arithmetic number, because the mean of its divisors is an integer number (9042759).

Almost surely, 2^60131605 is an apocalyptic number.

It is an amenable number.

60131605 is a deficient number, since it is larger than the sum of its proper divisors (12210467).

60131605 is a wasteful number, since it uses less digits than its factorization.

60131605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30695.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 60131605 is about 7754.4571054330. The cubic root of 60131605 is about 391.7727862945.

The spelling of 60131605 in words is "sixty million, one hundred thirty-one thousand, six hundred five".