137882356 has 24 divisors (see below), whose sum is σ = 250173000. Its totient is φ = 66415104.

The previous prime is 137882341. The next prime is 137882357. The reversal of 137882356 is 653288731.

It can be written as a sum of positive squares in 4 ways, for example, as 24800400 + 113081956 = 4980^2 + 10634^2 .

It is a super-2 number, since 2×137882356² = 38023088192221472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137882357) 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, 64960 + ... + 67048.

It is an arithmetic number, because the mean of its divisors is an integer number (10423875).

Almost surely, 2^137882356 is an apocalyptic number.

It is an amenable number.

137882356 is a deficient number, since it is larger than the sum of its proper divisors (112290644).

137882356 is a wasteful number, since it uses less digits than its factorization.

137882356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691 (or 2689 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 137882356 is about 11742.3317956869. The cubic root of 137882356 is about 516.6180373701.

The spelling of 137882356 in words is "one hundred thirty-seven million, eight hundred eighty-two thousand, three hundred fifty-six".