106450645 has 16 divisors (see below), whose sum is σ = 146327040. Its totient is φ = 72825984.

The previous prime is 106450639. The next prime is 106450649. The reversal of 106450645 is 546054601.

It is not a de Polignac number, because 106450645 - 2¹¹ = 106448597 is a prime.

It is a super-2 number, since 2×106450645² = 22663479641832050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106450649) 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, 12921 + ... + 19489.

It is an arithmetic number, because the mean of its divisors is an integer number (9145440).

Almost surely, 2^106450645 is an apocalyptic number.

It is an amenable number.

106450645 is a deficient number, since it is larger than the sum of its proper divisors (39876395).

106450645 is an equidigital number, since it uses as much as digits as its factorization.

106450645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 106450645 is about 10317.4921856040. The cubic root of 106450645 is about 473.9320717223.

The spelling of 106450645 in words is "one hundred six million, four hundred fifty thousand, six hundred forty-five".