138596001 has 8 divisors (see below), whose sum is σ = 185733504. Its totient is φ = 91927920.

The previous prime is 138595993. The next prime is 138596011. The reversal of 138596001 is 100695831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 138596001 - 2³ = 138595993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (138596011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116665 + ... + 117846.

It is an arithmetic number, because the mean of its divisors is an integer number (23216688).

Almost surely, 2^138596001 is an apocalyptic number.

It is an amenable number.

138596001 is a deficient number, since it is larger than the sum of its proper divisors (47137503).

138596001 is a wasteful number, since it uses less digits than its factorization.

138596001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234711.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 138596001 is about 11772.6802810575. The cubic root of 138596001 is about 517.5077998311.

The spelling of 138596001 in words is "one hundred thirty-eight million, five hundred ninety-six thousand, one".