60420005 has 8 divisors (see below), whose sum is σ = 72654624. Its totient is φ = 48235600.

The previous prime is 60419977. The next prime is 60420013. The reversal of 60420005 is 50002406.

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

It is not a de Polignac number, because 60420005 - 2⁶ = 60419941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9851 + ... + 14760.

It is an arithmetic number, because the mean of its divisors is an integer number (9081828).

Almost surely, 2^60420005 is an apocalyptic number.

It is an amenable number.

60420005 is a deficient number, since it is larger than the sum of its proper divisors (12234619).

60420005 is a wasteful number, since it uses less digits than its factorization.

60420005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25107.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 60420005 is about 7773.0306187484. The cubic root of 60420005 is about 392.3981208798.

The spelling of 60420005 in words is "sixty million, four hundred twenty thousand, five".