137824892 has 6 divisors (see below), whose sum is σ = 241193568. Its totient is φ = 68912444.

The previous prime is 137824891. The next prime is 137824919. The reversal of 137824892 is 298428731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137824891) 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 as a sum of consecutive naturals, namely, 17228108 + ... + 17228115.

It is an arithmetic number, because the mean of its divisors is an integer number (40198928).

Almost surely, 2^137824892 is an apocalyptic number.

It is an amenable number.

137824892 is a deficient number, since it is larger than the sum of its proper divisors (103368676).

137824892 is a wasteful number, since it uses less digits than its factorization.

137824892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34456227 (or 34456225 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 137824892 is about 11739.8846672359. The cubic root of 137824892 is about 516.5462586335.

The spelling of 137824892 in words is "one hundred thirty-seven million, eight hundred twenty-four thousand, eight hundred ninety-two".