107620020 has 36 divisors (see below), whose sum is σ = 326447940. Its totient is φ = 28698624.

The previous prime is 107620001. The next prime is 107620033. The reversal of 107620020 is 20026701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38862756 + 68757264 = 6234^2 + 8292^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 107619975 and 107620002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298765 + ... + 299124.

Almost surely, 2^107620020 is an apocalyptic number.

107620020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107620020 is an abundant number, since it is smaller than the sum of its proper divisors (218827920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107620020 is a wasteful number, since it uses less digits than its factorization.

107620020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597904 (or 597899 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 107620020 is about 10374.0069404257. The cubic root of 107620020 is about 475.6611587066.

Adding to 107620020 its reverse (20026701), we get a palindrome (127646721).

The spelling of 107620020 in words is "one hundred seven million, six hundred twenty thousand, twenty".