106450320 has 40 divisors (see below), whose sum is σ = 329996736. Its totient is φ = 28386688.

The previous prime is 106450313. The next prime is 106450403. The reversal of 106450320 is 23054601.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×106450320² = 22663341256204800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221532 + ... + 222011.

Almost surely, 2^106450320 is an apocalyptic number.

106450320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106450320 is an abundant number, since it is smaller than the sum of its proper divisors (223546416).

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

106450320 is a wasteful number, since it uses less digits than its factorization.

106450320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443559 (or 443553 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 106450320 is about 10317.4764356406. The cubic root of 106450320 is about 473.9315894078.

The spelling of 106450320 in words is "one hundred six million, four hundred fifty thousand, three hundred twenty".