106281629 has 4 divisors (see below), whose sum is σ = 106303584. Its totient is φ = 106259676.

The previous prime is 106281619. The next prime is 106281641. The reversal of 106281629 is 926182601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 926182601 = 211 ⋅4389491.

It is a cyclic number.

It is not a de Polignac number, because 106281629 - 2⁴ = 106281613 is a prime.

It is a super-2 number, since 2×106281629² = 22591569325787282, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106281619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167 + ... + 14580.

It is an arithmetic number, because the mean of its divisors is an integer number (26575896).

Almost surely, 2^106281629 is an apocalyptic number.

It is an amenable number.

106281629 is a deficient number, since it is larger than the sum of its proper divisors (21955).

106281629 is an equidigital number, since it uses as much as digits as its factorization.

106281629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21954.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 106281629 is about 10309.2981817387. The cubic root of 106281629 is about 473.6811118080.

The spelling of 106281629 in words is "one hundred six million, two hundred eighty-one thousand, six hundred twenty-nine".