107750440 has 64 divisors (see below), whose sum is σ = 278121600. Its totient is φ = 36803328.

The previous prime is 107750417. The next prime is 107750453. The reversal of 107750440 is 44057701.

It is a super-2 number, since 2×107750440² = 23220314640387200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 107750399 and 107750408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96606 + ... + 97714.

It is an arithmetic number, because the mean of its divisors is an integer number (4345650).

Almost surely, 2^107750440 is an apocalyptic number.

107750440 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 107750440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139060800).

107750440 is an abundant number, since it is smaller than the sum of its proper divisors (170371160).

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

107750440 is a wasteful number, since it uses less digits than its factorization.

107750440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 107750440 is about 10380.2909400459. The cubic root of 107750440 is about 475.8532254668.

The spelling of 107750440 in words is "one hundred seven million, seven hundred fifty thousand, four hundred forty".