106747426 has 8 divisors (see below), whose sum is σ = 160183980. Its totient is φ = 53352768.

The previous prime is 106747423. The next prime is 106747429. The reversal of 106747426 is 624747601.

It is an interprime number because it is at equal distance from previous prime (106747423) and next prime (106747429).

It can be written as a sum of positive squares in 2 ways, for example, as 94109401 + 12638025 = 9701^2 + 3555^2 .

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

It is a super-2 number, since 2×106747426² = 22790025915250952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106747423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3051 + ... + 14926.

Almost surely, 2^106747426 is an apocalyptic number.

106747426 is a deficient number, since it is larger than the sum of its proper divisors (53436554).

106747426 is a wasteful number, since it uses less digits than its factorization.

106747426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20948.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 106747426 is about 10331.8645945444. The cubic root of 106747426 is about 474.3720988769.

The spelling of 106747426 in words is "one hundred six million, seven hundred forty-seven thousand, four hundred twenty-six".