107661426 has 16 divisors (see below), whose sum is σ = 215546400. Its totient is φ = 35849888.

The previous prime is 107661403. The next prime is 107661439. The reversal of 107661426 is 624166701.

It is a Curzon number.

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, 2691 + ... + 14918.

It is an arithmetic number, because the mean of its divisors is an integer number (13471650).

Almost surely, 2^107661426 is an apocalyptic number.

107661426 is an abundant number, since it is smaller than the sum of its proper divisors (107884974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107661426 is a wasteful number, since it uses less digits than its factorization.

107661426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18633.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 107661426 is about 10376.0024094060. The cubic root of 107661426 is about 475.7221532459.

The spelling of 107661426 in words is "one hundred seven million, six hundred sixty-one thousand, four hundred twenty-six".