137676471 has 8 divisors (see below), whose sum is σ = 184124544. Its totient is φ = 91506360.

The previous prime is 137676449. The next prime is 137676481. The reversal of 137676471 is 174676731.

137676471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 137676471 - 2⁹ = 137675959 is a prime.

It is a super-3 number, since 3×137676471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137676481) 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, 68331 + ... + 70316.

It is an arithmetic number, because the mean of its divisors is an integer number (23015568).

Almost surely, 2^137676471 is an apocalyptic number.

137676471 is a deficient number, since it is larger than the sum of its proper divisors (46448073).

137676471 is a wasteful number, since it uses less digits than its factorization.

137676471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138981.

The product of its digits is 148176, while the sum is 42.

The square root of 137676471 is about 11733.5617354663. The cubic root of 137676471 is about 516.3607724275.

The spelling of 137676471 in words is "one hundred thirty-seven million, six hundred seventy-six thousand, four hundred seventy-one".