106443537 has 8 divisors (see below), whose sum is σ = 142061760. Its totient is φ = 70893840.

The previous prime is 106443523. The next prime is 106443539. The reversal of 106443537 is 735344601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106443537 - 2⁴ = 106443521 is a prime.

It is a super-2 number, since 2×106443537² = 22660453138140738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106443498 and 106443507.

It is not an unprimeable number, because it can be changed into a prime (106443539) by changing a digit.

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, 13389 + ... + 19802.

It is an arithmetic number, because the mean of its divisors is an integer number (17757720).

Almost surely, 2^106443537 is an apocalyptic number.

It is an amenable number.

106443537 is a deficient number, since it is larger than the sum of its proper divisors (35618223).

106443537 is a wasteful number, since it uses less digits than its factorization.

106443537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34263.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 106443537 is about 10317.1477163022. The cubic root of 106443537 is about 473.9215229084.

The spelling of 106443537 in words is "one hundred six million, four hundred forty-three thousand, five hundred thirty-seven".