140527 has 2 divisors, whose sum is σ = 140528. Its totient is φ = 140526.

The previous prime is 140521. The next prime is 140533. The reversal of 140527 is 725041.

It is a balanced prime because it is at equal distance from previous prime (140521) and next prime (140533).

It is an emirp because it is prime and its reverse (725041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140527 is a prime.

It is a plaindrome in base 16.

It is a nialpdrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70263 + 70264.

It is an arithmetic number, because the mean of its divisors is an integer number (70264).

2¹⁴⁰⁵²⁷ is an apocalyptic number.

140527 is a deficient number, since it is larger than the sum of its proper divisors (1).

140527 is an equidigital number, since it uses as much as digits as its factorization.

140527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 140527 is about 374.8693105604. The cubic root of 140527 is about 51.9900128749.

Adding to 140527 its reverse (725041), we get a palindrome (865568).

The spelling of 140527 in words is "one hundred forty thousand, five hundred twenty-seven".