107259940 has 48 divisors (see below), whose sum is σ = 238190400. Its totient is φ = 40459392.

The previous prime is 107259937. The next prime is 107259941. The reversal of 107259940 is 49952701.

It is a self number, because there is not a number n which added to its sum of digits gives 107259940.

It is not an unprimeable number, because it can be changed into a prime (107259941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104751 + ... + 105769.

It is an arithmetic number, because the mean of its divisors is an integer number (4962300).

Almost surely, 2^107259940 is an apocalyptic number.

107259940 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 107259940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119095200).

107259940 is an abundant number, since it is smaller than the sum of its proper divisors (130930460).

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

107259940 is a wasteful number, since it uses less digits than its factorization.

107259940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 107259940 is about 10356.6374852073. The cubic root of 107259940 is about 475.1300696428.

The spelling of 107259940 in words is "one hundred seven million, two hundred fifty-nine thousand, nine hundred forty".