101768426 has 16 divisors (see below), whose sum is σ = 166002696. Its totient is φ = 46596096.

The previous prime is 101768417. The next prime is 101768467. The reversal of 101768426 is 624867101.

It can be written as a sum of positive squares in 4 ways, for example, as 96924025 + 4844401 = 9845^2 + 2201^2 .

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 in 7 ways as a sum of consecutive naturals, for example, 39191 + ... + 41706.

Almost surely, 2^101768426 is an apocalyptic number.

101768426 is a deficient number, since it is larger than the sum of its proper divisors (64234270).

101768426 is a wasteful number, since it uses less digits than its factorization.

101768426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80953.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 101768426 is about 10088.0338024810. The cubic root of 101768426 is about 466.8790134521.

The spelling of 101768426 in words is "one hundred one million, seven hundred sixty-eight thousand, four hundred twenty-six".