107648242 has 16 divisors (see below), whose sum is σ = 174128472. Its totient is φ = 49616640.

The previous prime is 107648237. The next prime is 107648249. The reversal of 107648242 is 242846701.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 92910321 + 14737921 = 9639^2 + 3839^2 .

It is a junction number, because it is equal to n+sod(n) for n = 107648198 and 107648207.

It is not an unprimeable number, because it can be changed into a prime (107648249) 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, 20442 + ... + 25162.

Almost surely, 2^107648242 is an apocalyptic number.

107648242 is a deficient number, since it is larger than the sum of its proper divisors (66480230).

107648242 is a wasteful number, since it uses less digits than its factorization.

107648242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5613.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 107648242 is about 10375.3670778436. The cubic root of 107648242 is about 475.7027337963.

It can be divided in two parts, 107648 and 242, that multiplied together give a square (26050816 = 5104²).

The spelling of 107648242 in words is "one hundred seven million, six hundred forty-eight thousand, two hundred forty-two".