137527738 has 8 divisors (see below), whose sum is σ = 217149120. Its totient is φ = 65144700.

The previous prime is 137527729. The next prime is 137527769. The reversal of 137527738 is 837725731.

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

It is a super-3 number, since 3×137527738³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 137527694 and 137527703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1809538 + ... + 1809613.

It is an arithmetic number, because the mean of its divisors is an integer number (27143640).

Almost surely, 2^137527738 is an apocalyptic number.

137527738 is a deficient number, since it is larger than the sum of its proper divisors (79621382).

137527738 is a wasteful number, since it uses less digits than its factorization.

137527738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619172.

The product of its digits is 246960, while the sum is 43.

The square root of 137527738 is about 11727.2220922092. Note that the first 3 decimals coincide. The cubic root of 137527738 is about 516.1747625290.

The spelling of 137527738 in words is "one hundred thirty-seven million, five hundred twenty-seven thousand, seven hundred thirty-eight".