107621080 has 64 divisors (see below), whose sum is σ = 281321280. Its totient is φ = 36288000.

The previous prime is 107621077. The next prime is 107621081. The reversal of 107621080 is 80126701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107621081) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13930 + ... + 20230.

It is an arithmetic number, because the mean of its divisors is an integer number (4395645).

Almost surely, 2^107621080 is an apocalyptic number.

107621080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107621080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140660640).

107621080 is an abundant number, since it is smaller than the sum of its proper divisors (173700200).

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

107621080 is a wasteful number, since it uses less digits than its factorization.

107621080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6380 (or 6376 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 107621080 is about 10374.0580295273. The cubic root of 107621080 is about 475.6627203714.

Adding to 107621080 its reverse (80126701), we get a palindrome (187747781).

The spelling of 107621080 in words is "one hundred seven million, six hundred twenty-one thousand, eighty".