137462743 has 16 divisors (see below), whose sum is σ = 159148800. Its totient is φ = 117494080.

The previous prime is 137462687. The next prime is 137462747. The reversal of 137462743 is 347264731.

It is a de Polignac number, because none of the positive numbers 2^k-137462743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137462747) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10323 + ... + 19531.

It is an arithmetic number, because the mean of its divisors is an integer number (9946800).

Almost surely, 2^137462743 is an apocalyptic number.

137462743 is a deficient number, since it is larger than the sum of its proper divisors (21686057).

137462743 is a wasteful number, since it uses less digits than its factorization.

137462743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9302.

The product of its digits is 84672, while the sum is 37.

The square root of 137462743 is about 11724.4506481114. The cubic root of 137462743 is about 516.0934357470.

The spelling of 137462743 in words is "one hundred thirty-seven million, four hundred sixty-two thousand, seven hundred forty-three".