88342543 has 2 divisors, whose sum is σ = 88342544. Its totient is φ = 88342542.

The previous prime is 88342537. The next prime is 88342567. The reversal of 88342543 is 34524388.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88342543 - 2⁹ = 88342031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88346543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44171271 + 44171272.

It is an arithmetic number, because the mean of its divisors is an integer number (44171272).

Almost surely, 2^88342543 is an apocalyptic number.

88342543 is a deficient number, since it is larger than the sum of its proper divisors (1).

88342543 is an equidigital number, since it uses as much as digits as its factorization.

88342543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 37.

The square root of 88342543 is about 9399.0713903023. The cubic root of 88342543 is about 445.3723987870.

The spelling of 88342543 in words is "eighty-eight million, three hundred forty-two thousand, five hundred forty-three".