107720441 has 8 divisors (see below), whose sum is σ = 108612840. Its totient is φ = 106831872.

The previous prime is 107720429. The next prime is 107720447. The reversal of 107720441 is 144027701.

It can be written as a sum of positive squares in 4 ways, for example, as 4393216 + 103327225 = 2096^2 + 10165^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 107720441 - 2⁶ = 107720377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107720441.

It is not an unprimeable number, because it can be changed into a prime (107720447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82925 + ... + 84213.

It is an arithmetic number, because the mean of its divisors is an integer number (13576605).

Almost surely, 2^107720441 is an apocalyptic number.

It is an amenable number.

107720441 is a deficient number, since it is larger than the sum of its proper divisors (892399).

107720441 is a wasteful number, since it uses less digits than its factorization.

107720441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 107720441 is about 10378.8458414219. The cubic root of 107720441 is about 475.8090603079.

The spelling of 107720441 in words is "one hundred seven million, seven hundred twenty thousand, four hundred forty-one".