107942878 has 4 divisors (see below), whose sum is σ = 161914320. Its totient is φ = 53971438.

The previous prime is 107942869. The next prime is 107942897. The reversal of 107942878 is 878249701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 878249701 = 7 ⋅125464243.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26985718 + ... + 26985721.

It is an arithmetic number, because the mean of its divisors is an integer number (40478580).

Almost surely, 2^107942878 is an apocalyptic number.

107942878 is a deficient number, since it is larger than the sum of its proper divisors (53971442).

107942878 is an equidigital number, since it uses as much as digits as its factorization.

107942878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53971441.

The product of its (nonzero) digits is 225792, while the sum is 46.

The square root of 107942878 is about 10389.5561984139. The cubic root of 107942878 is about 476.1363419665.

The spelling of 107942878 in words is "one hundred seven million, nine hundred forty-two thousand, eight hundred seventy-eight".