137548232 has 16 divisors (see below), whose sum is σ = 258028800. Its totient is φ = 68740560.

The previous prime is 137548223. The next prime is 137548237. The reversal of 137548232 is 232845731.

137548232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×137548232² = 37839032252651648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 137548192 and 137548201.

It is not an unprimeable number, because it can be changed into a prime (137548237) 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 3 ways as a sum of consecutive naturals, for example, 26057 + ... + 30887.

It is an arithmetic number, because the mean of its divisors is an integer number (16126800).

Almost surely, 2^137548232 is an apocalyptic number.

It is an amenable number.

137548232 is a deficient number, since it is larger than the sum of its proper divisors (120480568).

137548232 is a wasteful number, since it uses less digits than its factorization.

137548232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8396 (or 8392 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 137548232 is about 11728.0958386261. The cubic root of 137548232 is about 516.2004008967.

The spelling of 137548232 in words is "one hundred thirty-seven million, five hundred forty-eight thousand, two hundred thirty-two".