106210747 has 4 divisors (see below), whose sum is σ = 112458456. Its totient is φ = 99963040.

The previous prime is 106210733. The next prime is 106210763. The reversal of 106210747 is 747012601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 747012601 = 19457 ⋅38393.

It is a cyclic number.

It is not a de Polignac number, because 106210747 - 2¹⁹ = 105686459 is a prime.

It is a super-2 number, since 2×106210747² = 22561445556596018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106211747) 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, 3123829 + ... + 3123862.

It is an arithmetic number, because the mean of its divisors is an integer number (28114614).

Almost surely, 2^106210747 is an apocalyptic number.

106210747 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

106210747 is a deficient number, since it is larger than the sum of its proper divisors (6247709).

106210747 is an equidigital number, since it uses as much as digits as its factorization.

106210747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6247708.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 106210747 is about 10305.8598379757. The cubic root of 106210747 is about 473.5757849458.

It can be divided in two parts, 10621074 and 7, that added together give a square (10621081 = 3259²).

The spelling of 106210747 in words is "one hundred six million, two hundred ten thousand, seven hundred forty-seven".