106455929 has 2 divisors, whose sum is σ = 106455930. Its totient is φ = 106455928.

The previous prime is 106455911. The next prime is 106455931. The reversal of 106455929 is 929554601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87516025 + 18939904 = 9355^2 + 4352^2 .

It is an emirp because it is prime and its reverse (929554601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106455929 - 2¹² = 106451833 is a prime.

It is a super-2 number, since 2×106455929² = 22665729638506082, which contains 22 as substring.

Together with 106455931, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (106455029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53227964 + 53227965.

It is an arithmetic number, because the mean of its divisors is an integer number (53227965).

Almost surely, 2^106455929 is an apocalyptic number.

It is an amenable number.

106455929 is a deficient number, since it is larger than the sum of its proper divisors (1).

106455929 is an equidigital number, since it uses as much as digits as its factorization.

106455929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 106455929 is about 10317.7482524047. The cubic root of 106455929 is about 473.9399132769.

The spelling of 106455929 in words is "one hundred six million, four hundred fifty-five thousand, nine hundred twenty-nine".