107802449 has 4 divisors (see below), whose sum is σ = 112489536. Its totient is φ = 103115364.

The previous prime is 107802427. The next prime is 107802467. The reversal of 107802449 is 944208701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 944208701 = 101 ⋅9348601.

It is a cyclic number.

It is not a de Polignac number, because 107802449 - 2¹⁶ = 107736913 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107802649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2343509 + ... + 2343554.

It is an arithmetic number, because the mean of its divisors is an integer number (28122384).

Almost surely, 2^107802449 is an apocalyptic number.

It is an amenable number.

107802449 is a deficient number, since it is larger than the sum of its proper divisors (4687087).

107802449 is an equidigital number, since it uses as much as digits as its factorization.

107802449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4687086.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 107802449 is about 10382.7958180829. The cubic root of 107802449 is about 475.9297747894.

The spelling of 107802449 in words is "one hundred seven million, eight hundred two thousand, four hundred forty-nine".