137842214 has 8 divisors (see below), whose sum is σ = 206832528. Its totient is φ = 68898040.

The previous prime is 137842193. The next prime is 137842247. The reversal of 137842214 is 412248731.

137842214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2717 + ... + 16824.

It is an arithmetic number, because the mean of its divisors is an integer number (25854066).

Almost surely, 2^137842214 is an apocalyptic number.

137842214 is a deficient number, since it is larger than the sum of its proper divisors (68990314).

137842214 is a wasteful number, since it uses less digits than its factorization.

137842214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23070.

The product of its digits is 10752, while the sum is 32.

The square root of 137842214 is about 11740.6223855467. The cubic root of 137842214 is about 516.5678977809.

The spelling of 137842214 in words is "one hundred thirty-seven million, eight hundred forty-two thousand, two hundred fourteen".