107238429 has 24 divisors (see below), whose sum is σ = 157092000. Its totient is φ = 70489440.

The previous prime is 107238421. The next prime is 107238437. The reversal of 107238429 is 924832701.

It is an interprime number because it is at equal distance from previous prime (107238421) and next prime (107238437).

It is not a de Polignac number, because 107238429 - 2³ = 107238421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 107238393 and 107238402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107238421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282762 + ... + 283140.

It is an arithmetic number, because the mean of its divisors is an integer number (6545500).

Almost surely, 2^107238429 is an apocalyptic number.

It is an amenable number.

107238429 is a deficient number, since it is larger than the sum of its proper divisors (49853571).

107238429 is a wasteful number, since it uses less digits than its factorization.

107238429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745 (or 742 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 107238429 is about 10355.5989203908. The cubic root of 107238429 is about 475.0983050460.

The spelling of 107238429 in words is "one hundred seven million, two hundred thirty-eight thousand, four hundred twenty-nine".