612282343 has 2 divisors, whose sum is σ = 612282344. Its totient is φ = 612282342.

The previous prime is 612282331. The next prime is 612282409. The reversal of 612282343 is 343282216.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 612282343 - 2¹⁷ = 612151271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (612282743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306141171 + 306141172.

It is an arithmetic number, because the mean of its divisors is an integer number (306141172).

Almost surely, 2^612282343 is an apocalyptic number.

612282343 is a deficient number, since it is larger than the sum of its proper divisors (1).

612282343 is an equidigital number, since it uses as much as digits as its factorization.

612282343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 31.

The square root of 612282343 is about 24744.3396153545. The cubic root of 612282343 is about 849.1490182158.

The spelling of 612282343 in words is "six hundred twelve million, two hundred eighty-two thousand, three hundred forty-three".