106338621 has 16 divisors (see below), whose sum is σ = 155304000. Its totient is φ = 64420608.

The previous prime is 106338619. The next prime is 106338623. The reversal of 106338621 is 126833601.

It is an interprime number because it is at equal distance from previous prime (106338619) and next prime (106338623).

It is not a de Polignac number, because 106338621 - 2¹ = 106338619 is a prime.

It is a super-2 number, since 2×106338621² = 22615804632363282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106338623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34471 + ... + 37428.

It is an arithmetic number, because the mean of its divisors is an integer number (9706500).

Almost surely, 2^106338621 is an apocalyptic number.

It is an amenable number.

106338621 is a deficient number, since it is larger than the sum of its proper divisors (48965379).

106338621 is a wasteful number, since it uses less digits than its factorization.

106338621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71948.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 106338621 is about 10312.0619179677. The cubic root of 106338621 is about 473.7657649138.

The spelling of 106338621 in words is "one hundred six million, three hundred thirty-eight thousand, six hundred twenty-one".