137814771 has 16 divisors (see below), whose sum is σ = 193917440. Its totient is φ = 86819040.

The previous prime is 137814769. The next prime is 137814791. The reversal of 137814771 is 177418731.

It is a happy number.

It is not a de Polignac number, because 137814771 - 2¹ = 137814769 is a prime.

It is a super-2 number, since 2×137814771² = 37985822211564882, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137814701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21126 + ... + 26868.

It is an arithmetic number, because the mean of its divisors is an integer number (12119840).

Almost surely, 2^137814771 is an apocalyptic number.

137814771 is a deficient number, since it is larger than the sum of its proper divisors (56102669).

137814771 is a wasteful number, since it uses less digits than its factorization.

137814771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186.

The product of its digits is 32928, while the sum is 39.

The square root of 137814771 is about 11739.4536073874. The cubic root of 137814771 is about 516.5336143460.

The spelling of 137814771 in words is "one hundred thirty-seven million, eight hundred fourteen thousand, seven hundred seventy-one".