107479843 has 4 divisors (see below), whose sum is σ = 107639280. Its totient is φ = 107320408.

The previous prime is 107479817. The next prime is 107479847. The reversal of 107479843 is 348974701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 348974701 = 11897 ⋅29333.

It is a cyclic number.

It is not a de Polignac number, because 107479843 - 2⁵ = 107479811 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 107479843.

It is not an unprimeable number, because it can be changed into a prime (107479847) 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, 78703 + ... + 80056.

It is an arithmetic number, because the mean of its divisors is an integer number (26909820).

Almost surely, 2^107479843 is an apocalyptic number.

107479843 is a deficient number, since it is larger than the sum of its proper divisors (159437).

107479843 is an equidigital number, since it uses as much as digits as its factorization.

107479843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159436.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 107479843 is about 10367.2485742361. The cubic root of 107479843 is about 475.4545499225.

The spelling of 107479843 in words is "one hundred seven million, four hundred seventy-nine thousand, eight hundred forty-three".