107438250 has 64 divisors (see below), whose sum is σ = 276876288. Its totient is φ = 27720000.

The previous prime is 107438239. The next prime is 107438257. The reversal of 107438250 is 52834701.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (107438257) 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 31 ways as a sum of consecutive naturals, for example, 20940 + ... + 25560.

It is an arithmetic number, because the mean of its divisors is an integer number (4326192).

Almost surely, 2^107438250 is an apocalyptic number.

107438250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 107438250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138438144).

107438250 is an abundant number, since it is smaller than the sum of its proper divisors (169438038).

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

107438250 is a wasteful number, since it uses less digits than its factorization.

107438250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672 (or 4662 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 107438250 is about 10365.2423994811. The cubic root of 107438250 is about 475.3932108781.

The spelling of 107438250 in words is "one hundred seven million, four hundred thirty-eight thousand, two hundred fifty".