138107367 has 24 divisors (see below), whose sum is σ = 207090000. Its totient is φ = 88585728.

The previous prime is 138107351. The next prime is 138107383. The reversal of 138107367 is 763701831.

It is an interprime number because it is at equal distance from previous prime (138107351) and next prime (138107383).

It is not a de Polignac number, because 138107367 - 2⁴ = 138107351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138107267) 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, 91384 + ... + 92882.

It is an arithmetic number, because the mean of its divisors is an integer number (8628750).

Almost surely, 2^138107367 is an apocalyptic number.

138107367 is a deficient number, since it is larger than the sum of its proper divisors (68982633).

138107367 is a wasteful number, since it uses less digits than its factorization.

138107367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887 (or 1884 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 138107367 is about 11751.9090789539. The cubic root of 138107367 is about 516.8989086103.

The spelling of 138107367 in words is "one hundred thirty-eight million, one hundred seven thousand, three hundred sixty-seven".