106562245 has 4 divisors (see below), whose sum is σ = 127874700. Its totient is φ = 85249792.

The previous prime is 106562233. The next prime is 106562249. The reversal of 106562245 is 542265601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542265601 = 1303 ⋅416167.

It can be written as a sum of positive squares in 2 ways, for example, as 40335201 + 66227044 = 6351^2 + 8138^2 .

It is a cyclic number.

It is not a de Polignac number, because 106562245 - 2⁷ = 106562117 is a prime.

It is a super-2 number, since 2×106562245² = 22711024118880050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106562249) 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 3 ways as a sum of consecutive naturals, for example, 10656220 + ... + 10656229.

It is an arithmetic number, because the mean of its divisors is an integer number (31968675).

Almost surely, 2^106562245 is an apocalyptic number.

It is an amenable number.

106562245 is a deficient number, since it is larger than the sum of its proper divisors (21312455).

106562245 is an equidigital number, since it uses as much as digits as its factorization.

106562245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21312454.

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

The square root of 106562245 is about 10322.8990598572. The cubic root of 106562245 is about 474.0976331017.

The spelling of 106562245 in words is "one hundred six million, five hundred sixty-two thousand, two hundred forty-five".