137073855 has 16 divisors (see below), whose sum is σ = 223985664. Its totient is φ = 71550240.

The previous prime is 137073821. The next prime is 137073857. The reversal of 137073855 is 558370731.

It is not a de Polignac number, because 137073855 - 2⁶ = 137073791 is a prime.

It is a super-2 number, since 2×137073855² = 37578483449122050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137073857) 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, 96511 + ... + 97920.

It is an arithmetic number, because the mean of its divisors is an integer number (13999104).

Almost surely, 2^137073855 is an apocalyptic number.

137073855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

137073855 is a deficient number, since it is larger than the sum of its proper divisors (86911809).

137073855 is a wasteful number, since it uses less digits than its factorization.

137073855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194486.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 137073855 is about 11707.8544148789. The cubic root of 137073855 is about 515.6062925812.

The spelling of 137073855 in words is "one hundred thirty-seven million, seventy-three thousand, eight hundred fifty-five".