107081449 has 2 divisors, whose sum is σ = 107081450. Its totient is φ = 107081448.

The previous prime is 107081431. The next prime is 107081467. The reversal of 107081449 is 944180701.

It is a balanced prime because it is at equal distance from previous prime (107081431) and next prime (107081467).

It can be written as a sum of positive squares in only one way, i.e., 81000000 + 26081449 = 9000^2 + 5107^2 .

It is an emirp because it is prime and its reverse (944180701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107081449 - 2⁹ = 107080937 is a prime.

It is a super-2 number, since 2×107081449² = 22932873439879202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (107081489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53540724 + 53540725.

It is an arithmetic number, because the mean of its divisors is an integer number (53540725).

Almost surely, 2^107081449 is an apocalyptic number.

It is an amenable number.

107081449 is a deficient number, since it is larger than the sum of its proper divisors (1).

107081449 is an equidigital number, since it uses as much as digits as its factorization.

107081449 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 107081449 is about 10348.0166698745. The cubic root of 107081449 is about 474.8663690576.

The spelling of 107081449 in words is "one hundred seven million, eighty-one thousand, four hundred forty-nine".