137548234 has 24 divisors (see below), whose sum is σ = 219258720. Its totient is φ = 64593672.

The previous prime is 137548223. The next prime is 137548237. The reversal of 137548234 is 432845731.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 137548193 and 137548202.

It is not an unprimeable number, because it can be changed into a prime (137548237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159697 + ... + 160555.

It is an arithmetic number, because the mean of its divisors is an integer number (9135780).

Almost surely, 2^137548234 is an apocalyptic number.

137548234 is a deficient number, since it is larger than the sum of its proper divisors (81710486).

137548234 is an equidigital number, since it uses as much as digits as its factorization.

137548234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 943 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 137548234 is about 11728.0959238915. The cubic root of 137548234 is about 516.2004033986.

The spelling of 137548234 in words is "one hundred thirty-seven million, five hundred forty-eight thousand, two hundred thirty-four".