107456149 has 2 divisors, whose sum is σ = 107456150. Its totient is φ = 107456148.

The previous prime is 107456143. The next prime is 107456159. The reversal of 107456149 is 941654701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103673124 + 3783025 = 10182^2 + 1945^2 .

It is a cyclic number.

It is not a de Polignac number, because 107456149 - 2⁵ = 107456117 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107456143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53728074 + 53728075.

It is an arithmetic number, because the mean of its divisors is an integer number (53728075).

Almost surely, 2^107456149 is an apocalyptic number.

It is an amenable number.

107456149 is a deficient number, since it is larger than the sum of its proper divisors (1).

107456149 is an equidigital number, since it uses as much as digits as its factorization.

107456149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 107456149 is about 10366.1057779670. The cubic root of 107456149 is about 475.4196092685.

The spelling of 107456149 in words is "one hundred seven million, four hundred fifty-six thousand, one hundred forty-nine".