107690242 has 12 divisors (see below), whose sum is σ = 177555798. Its totient is φ = 48950000.

The previous prime is 107690237. The next prime is 107690263. The reversal of 107690242 is 242096701.

It can be written as a sum of positive squares in only one way, i.e., 106688241 + 1002001 = 10329^2 + 1001^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222259 + ... + 222742.

Almost surely, 2^107690242 is an apocalyptic number.

107690242 is a deficient number, since it is larger than the sum of its proper divisors (69865556).

107690242 is a wasteful number, since it uses less digits than its factorization.

107690242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445025 (or 445014 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 107690242 is about 10377.3909052324. The cubic root of 107690242 is about 475.7645924222.

The spelling of 107690242 in words is "one hundred seven million, six hundred ninety thousand, two hundred forty-two".