107820532 has 24 divisors (see below), whose sum is σ = 191290176. Its totient is φ = 53171328.

The previous prime is 107820523. The next prime is 107820539. The reversal of 107820532 is 235028701.

It is a self number, because there is not a number n which added to its sum of digits gives 107820532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107820539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118423 + ... + 119329.

It is an arithmetic number, because the mean of its divisors is an integer number (7970424).

Almost surely, 2^107820532 is an apocalyptic number.

It is an amenable number.

107820532 is a deficient number, since it is larger than the sum of its proper divisors (83469644).

107820532 is a wasteful number, since it uses less digits than its factorization.

107820532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287 (or 1285 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 107820532 is about 10383.6665971130. Note that the first 3 decimals coincide. The cubic root of 107820532 is about 475.9563844414.

The spelling of 107820532 in words is "one hundred seven million, eight hundred twenty thousand, five hundred thirty-two".