137841754 has 16 divisors (see below), whose sum is σ = 212233896. Its totient is φ = 67104000.

The previous prime is 137841721. The next prime is 137841773. The reversal of 137841754 is 457148731.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 120494529 + 17347225 = 10977^2 + 4165^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47884 + ... + 50680.

Almost surely, 2^137841754 is an apocalyptic number.

137841754 is a deficient number, since it is larger than the sum of its proper divisors (74392142).

137841754 is a wasteful number, since it uses less digits than its factorization.

137841754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3441.

The product of its digits is 94080, while the sum is 40.

The square root of 137841754 is about 11740.6027954275. The cubic root of 137841754 is about 516.5673231589.

The spelling of 137841754 in words is "one hundred thirty-seven million, eight hundred forty-one thousand, seven hundred fifty-four".