16241020 has 12 divisors (see below), whose sum is σ = 34106184. Its totient is φ = 6496400.

The previous prime is 16241011. The next prime is 16241023. The reversal of 16241020 is 2014261.

It is a junction number, because it is equal to n+sod(n) for n = 16240985 and 16241003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16241023) 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, 406006 + ... + 406045.

It is an arithmetic number, because the mean of its divisors is an integer number (2842182).

Almost surely, 2^16241020 is an apocalyptic number.

16241020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16241020 is an abundant number, since it is smaller than the sum of its proper divisors (17865164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16241020 is a wasteful number, since it uses less digits than its factorization.

16241020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812060 (or 812058 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 16241020 is about 4030.0148883100. The cubic root of 16241020 is about 253.2431850684.

Adding to 16241020 its reverse (2014261), we get a palindrome (18255281).

The spelling of 16241020 in words is "sixteen million, two hundred forty-one thousand, twenty".