107020875 has 64 divisors (see below), whose sum is σ = 198656640. Its totient is φ = 50803200.

The previous prime is 107020873. The next prime is 107020891. The reversal of 107020875 is 578020701.

It is a happy number.

It is not a de Polignac number, because 107020875 - 2¹ = 107020873 is a prime.

It is a super-2 number, since 2×107020875² = 22906935371531250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107020873) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 140997 + ... + 141753.

It is an arithmetic number, because the mean of its divisors is an integer number (3104010).

Almost surely, 2^107020875 is an apocalyptic number.

107020875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

107020875 is a deficient number, since it is larger than the sum of its proper divisors (91635765).

107020875 is a wasteful number, since it uses less digits than its factorization.

107020875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 107020875 is about 10345.0894147900. The cubic root of 107020875 is about 474.7768111205.

It can be divided in two parts, 1070 and 20875, that added together give a triangular number (21945 = T₂₀₉).

The spelling of 107020875 in words is "one hundred seven million, twenty thousand, eight hundred seventy-five".