354061223 has 2 divisors, whose sum is σ = 354061224. Its totient is φ = 354061222.

The previous prime is 354061163. The next prime is 354061243. The reversal of 354061223 is 322160453.

It is a strong prime.

It is an emirp because it is prime and its reverse (322160453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 354061223 - 2¹⁰ = 354060199 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 354061192 and 354061201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354061243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177030611 + 177030612.

It is an arithmetic number, because the mean of its divisors is an integer number (177030612).

Almost surely, 2^354061223 is an apocalyptic number.

354061223 is a deficient number, since it is larger than the sum of its proper divisors (1).

354061223 is an equidigital number, since it uses as much as digits as its factorization.

354061223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 354061223 is about 18816.5146347564. The cubic root of 354061223 is about 707.4451741572.

The spelling of 354061223 in words is "three hundred fifty-four million, sixty-one thousand, two hundred twenty-three".