137330430 has 32 divisors (see below), whose sum is σ = 330338304. Its totient is φ = 36538656.

The previous prime is 137330419. The next prime is 137330449. The reversal of 137330430 is 34033731.

It is a self number, because there is not a number n which added to its sum of digits gives 137330430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8947 + ... + 18833.

It is an arithmetic number, because the mean of its divisors is an integer number (10323072).

Almost surely, 2^137330430 is an apocalyptic number.

137330430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137330430 is an abundant number, since it is smaller than the sum of its proper divisors (193007874).

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

137330430 is a wasteful number, since it uses less digits than its factorization.

137330430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10360.

The product of its (nonzero) digits is 2268, while the sum is 24.

The square root of 137330430 is about 11718.8066798629. The cubic root of 137330430 is about 515.9277962187.

The spelling of 137330430 in words is "one hundred thirty-seven million, three hundred thirty thousand, four hundred thirty".