107814661 has 2 divisors, whose sum is σ = 107814662. Its totient is φ = 107814660.

The previous prime is 107814659. The next prime is 107814709. The reversal of 107814661 is 166418701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99800100 + 8014561 = 9990^2 + 2831^2 .

It is a cyclic number.

It is not a de Polignac number, because 107814661 - 2¹ = 107814659 is a prime.

It is a super-2 number, since 2×107814661² = 23248002253089842, which contains 22 as substring.

Together with 107814659, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107814601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53907330 + 53907331.

It is an arithmetic number, because the mean of its divisors is an integer number (53907331).

Almost surely, 2^107814661 is an apocalyptic number.

It is an amenable number.

107814661 is a deficient number, since it is larger than the sum of its proper divisors (1).

107814661 is an equidigital number, since it uses as much as digits as its factorization.

107814661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 107814661 is about 10383.3838896576. The cubic root of 107814661 is about 475.9477454231.

The spelling of 107814661 in words is "one hundred seven million, eight hundred fourteen thousand, six hundred sixty-one".