137104285 has 8 divisors (see below), whose sum is σ = 173184480. Its totient is φ = 103910544.

The previous prime is 137104283. The next prime is 137104307. The reversal of 137104285 is 582401731.

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

It is not a de Polignac number, because 137104285 - 2¹ = 137104283 is a prime.

It is a super-2 number, since 2×137104285² = 37595169930722450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137104283) 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, 721507 + ... + 721696.

It is an arithmetic number, because the mean of its divisors is an integer number (21648060).

Almost surely, 2^137104285 is an apocalyptic number.

It is an amenable number.

137104285 is a deficient number, since it is larger than the sum of its proper divisors (36080195).

137104285 is a wasteful number, since it uses less digits than its factorization.

137104285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443227.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 137104285 is about 11709.1538976990. The cubic root of 137104285 is about 515.6444441275.

The spelling of 137104285 in words is "one hundred thirty-seven million, one hundred four thousand, two hundred eighty-five".