60252021 has 48 divisors (see below), whose sum is σ = 96033600. Its totient is φ = 36267264.

The previous prime is 60252011. The next prime is 60252037. The reversal of 60252021 is 12025206.

It is not a de Polignac number, because 60252021 - 2¹⁸ = 59989877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60251985 and 60252003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60252011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 563050 + ... + 563156.

It is an arithmetic number, because the mean of its divisors is an integer number (2000700).

Almost surely, 2^60252021 is an apocalyptic number.

It is an amenable number.

60252021 is a deficient number, since it is larger than the sum of its proper divisors (35781579).

60252021 is a wasteful number, since it uses less digits than its factorization.

60252021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 255 counting only the distinct ones).

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

The square root of 60252021 is about 7762.2175310925. The cubic root of 60252021 is about 392.0341256040.

Adding to 60252021 its reverse (12025206), we get a palindrome (72277227).

The spelling of 60252021 in words is "sixty million, two hundred fifty-two thousand, twenty-one".