137359340 has 12 divisors (see below), whose sum is σ = 288454656. Its totient is φ = 54943728.

The previous prime is 137359319. The next prime is 137359349. The reversal of 137359340 is 43953731.

137359340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 137359340.

It is not an unprimeable number, because it can be changed into a prime (137359349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3433964 + ... + 3434003.

It is an arithmetic number, because the mean of its divisors is an integer number (24037888).

Almost surely, 2^137359340 is an apocalyptic number.

137359340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137359340 is an abundant number, since it is smaller than the sum of its proper divisors (151095316).

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

137359340 is a wasteful number, since it uses less digits than its factorization.

137359340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6867976 (or 6867974 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 137359340 is about 11720.0401023205. The cubic root of 137359340 is about 515.9639970473.

The spelling of 137359340 in words is "one hundred thirty-seven million, three hundred fifty-nine thousand, three hundred forty".