137601365 has 8 divisors (see below), whose sum is σ = 180132768. Its totient is φ = 100073680.

The previous prime is 137601361. The next prime is 137601367. The reversal of 137601365 is 563106731.

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

It is not a de Polignac number, because 137601365 - 2² = 137601361 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137601361) 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, 1250867 + ... + 1250976.

It is an arithmetic number, because the mean of its divisors is an integer number (22516596).

Almost surely, 2^137601365 is an apocalyptic number.

It is an amenable number.

137601365 is a deficient number, since it is larger than the sum of its proper divisors (42531403).

137601365 is a wasteful number, since it uses less digits than its factorization.

137601365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501859.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 137601365 is about 11730.3608213899. The cubic root of 137601365 is about 516.2668593907.

The spelling of 137601365 in words is "one hundred thirty-seven million, six hundred one thousand, three hundred sixty-five".