106748426 has 4 divisors (see below), whose sum is σ = 160122642. Its totient is φ = 53374212.

The previous prime is 106748419. The next prime is 106748431. The reversal of 106748426 is 624847601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 103042801 + 3705625 = 10151^2 + 1925^2 .

It is a super-2 number, since 2×106748426² = 22790452906954952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106748426.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 26687105 + ... + 26687108.

Almost surely, 2^106748426 is an apocalyptic number.

106748426 is a deficient number, since it is larger than the sum of its proper divisors (53374216).

106748426 is an equidigital number, since it uses as much as digits as its factorization.

106748426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53374215.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 106748426 is about 10331.9129884064. The cubic root of 106748426 is about 474.3735801636.

The spelling of 106748426 in words is "one hundred six million, seven hundred forty-eight thousand, four hundred twenty-six".