137048 has 16 divisors (see below), whose sum is σ = 264480. Its totient is φ = 66528.

The previous prime is 137029. The next prime is 137077. The reversal of 137048 is 840731.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

137048 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65 + ... + 527.

It is an arithmetic number, because the mean of its divisors is an integer number (16530).

2¹³⁷⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

137048 is a deficient number, since it is larger than the sum of its proper divisors (127432).

137048 is a wasteful number, since it uses less digits than its factorization.

137048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 137048 is about 370.1999459751. The cubic root of 137048 is about 51.5573872494.

Adding to 137048 its reverse (840731), we get a palindrome (977779).

The spelling of 137048 in words is "one hundred thirty-seven thousand, forty-eight".