107929438 has 4 divisors (see below), whose sum is σ = 161894160. Its totient is φ = 53964718.

The previous prime is 107929421. The next prime is 107929453. The reversal of 107929438 is 834929701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 834929701 = 5879 ⋅142019.

It is a junction number, because it is equal to n+sod(n) for n = 107929394 and 107929403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26982358 + ... + 26982361.

It is an arithmetic number, because the mean of its divisors is an integer number (40473540).

Almost surely, 2^107929438 is an apocalyptic number.

107929438 is a deficient number, since it is larger than the sum of its proper divisors (53964722).

107929438 is an equidigital number, since it uses as much as digits as its factorization.

107929438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53964721.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 107929438 is about 10388.9093749055. The cubic root of 107929438 is about 476.1165798535.

The spelling of 107929438 in words is "one hundred seven million, nine hundred twenty-nine thousand, four hundred thirty-eight".