60421005 has 32 divisors (see below), whose sum is σ = 108904320. Its totient is φ = 31777920.

The previous prime is 60421001. The next prime is 60421013. The reversal of 60421005 is 50012406.

It is a happy number.

It is not a de Polignac number, because 60421005 - 2² = 60421001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60421001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6790 + ... + 12920.

It is an arithmetic number, because the mean of its divisors is an integer number (3403260).

Almost surely, 2^60421005 is an apocalyptic number.

It is an amenable number.

60421005 is a deficient number, since it is larger than the sum of its proper divisors (48483315).

60421005 is a wasteful number, since it uses less digits than its factorization.

60421005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6218 (or 6212 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 60421005 is about 7773.0949434572. The cubic root of 60421005 is about 392.4002857034.

It can be divided in two parts, 604 and 21005, that added together give a square (21609 = 147²).

The spelling of 60421005 in words is "sixty million, four hundred twenty-one thousand, five".