61027 has 2 divisors, whose sum is σ = 61028. Its totient is φ = 61026.

The previous prime is 61007. The next prime is 61031. The reversal of 61027 is 72016.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61027 - 2⁷ = 60899 is a prime.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 61027.

It is not a weakly prime, because it can be changed into another prime (61007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30513 + 30514.

It is an arithmetic number, because the mean of its divisors is an integer number (30514).

2⁶¹⁰²⁷ is an apocalyptic number.

61027 is a deficient number, since it is larger than the sum of its proper divisors (1).

61027 is an equidigital number, since it uses as much as digits as its factorization.

61027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 61027 is about 247.0364345598. The cubic root of 61027 is about 39.3707789210.

The spelling of 61027 in words is "sixty-one thousand, twenty-seven".