342527 has 2 divisors, whose sum is σ = 342528. Its totient is φ = 342526.

The previous prime is 342521. The next prime is 342547. The reversal of 342527 is 725243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342527 - 2¹² = 338431 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3⁷ + 4³ + 5⁷ + 2¹⁷ + 2¹⁷ + 7 .

It is a plaindrome in base 8.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 342527.

It is not a weakly prime, because it can be changed into another prime (342521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171263 + 171264.

It is an arithmetic number, because the mean of its divisors is an integer number (171264).

2³⁴²⁵²⁷ is an apocalyptic number.

342527 is a deficient number, since it is larger than the sum of its proper divisors (1).

342527 is an equidigital number, since it uses as much as digits as its factorization.

342527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 23.

The square root of 342527 is about 585.2580627381. The cubic root of 342527 is about 69.9678083272.

The spelling of 342527 in words is "three hundred forty-two thousand, five hundred twenty-seven".