137065071 has 16 divisors (see below), whose sum is σ = 214704000. Its totient is φ = 76679520.

The previous prime is 137065063. The next prime is 137065081. The reversal of 137065071 is 170560731.

It is not a de Polignac number, because 137065071 - 2³ = 137065063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137065001) 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, 159321 + ... + 160178.

It is an arithmetic number, because the mean of its divisors is an integer number (13419000).

Almost surely, 2^137065071 is an apocalyptic number.

137065071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

137065071 is a deficient number, since it is larger than the sum of its proper divisors (77638929).

137065071 is a wasteful number, since it uses less digits than its factorization.

137065071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319526.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 137065071 is about 11707.4792760867. The cubic root of 137065071 is about 515.5952786101.

The spelling of 137065071 in words is "one hundred thirty-seven million, sixty-five thousand, seventy-one".