107940288 has 56 divisors (see below), whose sum is σ = 298021248. Its totient is φ = 34414336.

The previous prime is 107940271. The next prime is 107940289. The reversal of 107940288 is 882049701.

It is a super-2 number, since 2×107940288² = 23302211547045888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107940289) 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, 7806 + ... + 16637.

It is an arithmetic number, because the mean of its divisors is an integer number (5321808).

Almost surely, 2^107940288 is an apocalyptic number.

It is an amenable number.

107940288 is an abundant number, since it is smaller than the sum of its proper divisors (190080960).

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

107940288 is a wasteful number, since it uses less digits than its factorization.

107940288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24481 (or 24471 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 107940288 is about 10389.4315532660. The cubic root of 107940288 is about 476.1325337702.

Adding to 107940288 its reverse (882049701), we get a palindrome (989989989).

The spelling of 107940288 in words is "one hundred seven million, nine hundred forty thousand, two hundred eighty-eight".