137082427 has 2 divisors, whose sum is σ = 137082428. Its totient is φ = 137082426.

The previous prime is 137082371. The next prime is 137082443. The reversal of 137082427 is 724280731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137082427 - 2¹⁵ = 137049659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137082392 and 137082401.

It is not a weakly prime, because it can be changed into another prime (137082457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68541213 + 68541214.

It is an arithmetic number, because the mean of its divisors is an integer number (68541214).

Almost surely, 2^137082427 is an apocalyptic number.

137082427 is a deficient number, since it is larger than the sum of its proper divisors (1).

137082427 is an equidigital number, since it uses as much as digits as its factorization.

137082427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 137082427 is about 11708.2204881869. The cubic root of 137082427 is about 515.6170402787.

The spelling of 137082427 in words is "one hundred thirty-seven million, eighty-two thousand, four hundred twenty-seven".