137630382 has 16 divisors (see below), whose sum is σ = 281117952. Its totient is φ = 44900600.

The previous prime is 137630369. The next prime is 137630387. The reversal of 137630382 is 283036731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137630387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243744 + ... + 244307.

It is an arithmetic number, because the mean of its divisors is an integer number (17569872).

Almost surely, 2^137630382 is an apocalyptic number.

137630382 is an abundant number, since it is smaller than the sum of its proper divisors (143487570).

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

137630382 is a wasteful number, since it uses less digits than its factorization.

137630382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488103.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 137630382 is about 11731.5975894164. The cubic root of 137630382 is about 516.3031464885.

The spelling of 137630382 in words is "one hundred thirty-seven million, six hundred thirty thousand, three hundred eighty-two".