107409969 has 10 divisors (see below), whose sum is σ = 160452050. Its totient is φ = 71606592.

The previous prime is 107409949. The next prime is 107410027. The reversal of 107409969 is 969904701.

It can be written as a sum of positive squares in only one way, i.e., 105822369 + 1587600 = 10287^2 + 1260^2 .

It is not a de Polignac number, because 107409969 - 2⁸ = 107409713 is a prime.

It is a super-2 number, since 2×107409969² = 23073802881161922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107409919) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 662944 + ... + 663105.

It is an arithmetic number, because the mean of its divisors is an integer number (16045205).

Almost surely, 2^107409969 is an apocalyptic number.

It is an amenable number.

107409969 is a deficient number, since it is larger than the sum of its proper divisors (53042081).

107409969 is an equidigital number, since it uses as much as digits as its factorization.

107409969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326061 (or 1326052 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 107409969 is about 10363.8780868939. The cubic root of 107409969 is about 475.3514945892.

The spelling of 107409969 in words is "one hundred seven million, four hundred nine thousand, nine hundred sixty-nine".