106451571 has 16 divisors (see below), whose sum is σ = 143387136. Its totient is φ = 70246176.

The previous prime is 106451563. The next prime is 106451573. The reversal of 106451571 is 175154601.

It is not a de Polignac number, because 106451571 - 2³ = 106451563 is a prime.

It is a super-2 number, since 2×106451571² = 22663873936736082, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106451573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229686 + ... + 230148.

It is an arithmetic number, because the mean of its divisors is an integer number (8961696).

Almost surely, 2^106451571 is an apocalyptic number.

106451571 is a deficient number, since it is larger than the sum of its proper divisors (36935565).

106451571 is a wasteful number, since it uses less digits than its factorization.

106451571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 106451571 is about 10317.5370607524. The cubic root of 106451571 is about 473.9334459423.

The spelling of 106451571 in words is "one hundred six million, four hundred fifty-one thousand, five hundred seventy-one".