137355340 has 24 divisors (see below), whose sum is σ = 292400640. Its totient is φ = 54188928.

The previous prime is 137355319. The next prime is 137355343. The reversal of 137355340 is 43553731.

It is not an unprimeable number, because it can be changed into a prime (137355343) 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, 45580 + ... + 48499.

It is an arithmetic number, because the mean of its divisors is an integer number (12183360).

Almost surely, 2^137355340 is an apocalyptic number.

137355340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137355340 is an abundant number, since it is smaller than the sum of its proper divisors (155045300).

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

137355340 is a wasteful number, since it uses less digits than its factorization.

137355340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94161 (or 94159 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 137355340 is about 11719.8694531978. The cubic root of 137355340 is about 515.9589885880.

The spelling of 137355340 in words is "one hundred thirty-seven million, three hundred fifty-five thousand, three hundred forty".