60003421 has 8 divisors (see below), whose sum is σ = 63605304. Its totient is φ = 56409600.

The previous prime is 60003403. The next prime is 60003431. The reversal of 60003421 is 12430006.

It can be written as a sum of positive squares in 4 ways, for example, as 13912900 + 46090521 = 3730^2 + 6789^2 .

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 60003421 - 2¹⁵ = 59970653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60003395 and 60003404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60003431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20761 + ... + 23473.

It is an arithmetic number, because the mean of its divisors is an integer number (7950663).

Almost surely, 2^60003421 is an apocalyptic number.

It is an amenable number.

60003421 is a deficient number, since it is larger than the sum of its proper divisors (3601883).

60003421 is a wasteful number, since it uses less digits than its factorization.

60003421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 60003421 is about 7746.1875138677. The cubic root of 60003421 is about 391.4942043989.

Adding to 60003421 its reverse (12430006), we get a palindrome (72433427).

The spelling of 60003421 in words is "sixty million, three thousand, four hundred twenty-one".