137158000 has 160 divisors (see below), whose sum is σ = 386725248. Its totient is φ = 46080000.

The previous prime is 137157973. The next prime is 137158009. The reversal of 137158000 is 851731.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137158009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1357950 + ... + 1358050.

Almost surely, 2^137158000 is an apocalyptic number.

137158000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 137158000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193362624).

137158000 is an abundant number, since it is smaller than the sum of its proper divisors (249567248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137158000 is a wasteful number, since it uses less digits than its factorization.

137158000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 137158000 is about 11711.4473913347. The cubic root of 137158000 is about 515.7117754170.

The spelling of 137158000 in words is "one hundred thirty-seven million, one hundred fifty-eight thousand".