60504421 has 4 divisors (see below), whose sum is σ = 63135072. Its totient is φ = 57873772.

The previous prime is 60504403. The next prime is 60504439. The reversal of 60504421 is 12440506.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (60504403) and next prime (60504439).

It is a cyclic number.

It is not a de Polignac number, because 60504421 - 2¹¹ = 60502373 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60504392 and 60504401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60501421) 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, 1315291 + ... + 1315336.

It is an arithmetic number, because the mean of its divisors is an integer number (15783768).

Almost surely, 2^60504421 is an apocalyptic number.

It is an amenable number.

60504421 is a deficient number, since it is larger than the sum of its proper divisors (2630651).

60504421 is a wasteful number, since it uses less digits than its factorization.

60504421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630650.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 60504421 is about 7778.4587805040. The cubic root of 60504421 is about 392.5807825936.

Adding to 60504421 its reverse (12440506), we get a palindrome (72944927).

The spelling of 60504421 in words is "sixty million, five hundred four thousand, four hundred twenty-one".