60166405 has 8 divisors (see below), whose sum is σ = 77753592. Its totient is φ = 44430528.

The previous prime is 60166363. The next prime is 60166411. The reversal of 60166405 is 50466106.

It can be written as a sum of positive squares in 4 ways, for example, as 12404484 + 47761921 = 3522^2 + 6911^2 .

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 60166405 - 2⁷ = 60166277 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, 462754 + ... + 462883.

It is an arithmetic number, because the mean of its divisors is an integer number (9719199).

Almost surely, 2^60166405 is an apocalyptic number.

60166405 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

60166405 is a deficient number, since it is larger than the sum of its proper divisors (17587187).

60166405 is a wasteful number, since it uses less digits than its factorization.

60166405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925655.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 60166405 is about 7756.7006516946. The cubic root of 60166405 is about 391.8483486865.

It can be divided in two parts, 6016 and 6405, that added together give a palindrome (12421).

The spelling of 60166405 in words is "sixty million, one hundred sixty-six thousand, four hundred five".