107857922 has 8 divisors (see below), whose sum is σ = 162304716. Its totient is φ = 53756352.

The previous prime is 107857913. The next prime is 107857949. The reversal of 107857922 is 229758701.

It can be written as a sum of positive squares in 2 ways, for example, as 59151481 + 48706441 = 7691^2 + 6979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 107857922.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85523 + ... + 86774.

Almost surely, 2^107857922 is an apocalyptic number.

107857922 is a deficient number, since it is larger than the sum of its proper divisors (54446794).

107857922 is a wasteful number, since it uses less digits than its factorization.

107857922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172612.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 107857922 is about 10385.4668648068. The cubic root of 107857922 is about 476.0113954620.

The spelling of 107857922 in words is "one hundred seven million, eight hundred fifty-seven thousand, nine hundred twenty-two".