60105005 has 4 divisors (see below), whose sum is σ = 72126012. Its totient is φ = 48084000.

The previous prime is 60104977. The next prime is 60105007. The reversal of 60105005 is 50050106.

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 7150276 + 52954729 = 2674^2 + 7277^2 .

It is not a de Polignac number, because 60105005 - 2⁸ = 60104749 is a prime.

It is a super-2 number, since 2×60105005² = 7225223252100050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60105007) 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, 6010496 + ... + 6010505.

It is an arithmetic number, because the mean of its divisors is an integer number (18031503).

Almost surely, 2^60105005 is an apocalyptic number.

It is an amenable number.

60105005 is a deficient number, since it is larger than the sum of its proper divisors (12021007).

60105005 is a wasteful number, since it uses less digits than its factorization.

60105005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12021006.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 60105005 is about 7752.7417730762. The cubic root of 60105005 is about 391.7150091730.

The spelling of 60105005 in words is "sixty million, one hundred five thousand, five".