106405330 has 16 divisors (see below), whose sum is σ = 197708544. Its totient is φ = 41189040.

The previous prime is 106405319. The next prime is 106405331. The reversal of 106405330 is 33504601.

It is a super-2 number, since 2×106405330² = 22644188504817800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106405331) 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, 171312 + ... + 171931.

It is an arithmetic number, because the mean of its divisors is an integer number (12356784).

Almost surely, 2^106405330 is an apocalyptic number.

106405330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106405330 is a deficient number, since it is larger than the sum of its proper divisors (91303214).

106405330 is a wasteful number, since it uses less digits than its factorization.

106405330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343281.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 106405330 is about 10315.2959240150. The cubic root of 106405330 is about 473.8648127594.

Adding to 106405330 its reverse (33504601), we get a palindrome (139909931).

The spelling of 106405330 in words is "one hundred six million, four hundred five thousand, three hundred thirty".