354461 has 2 divisors, whose sum is σ = 354462. Its totient is φ = 354460.

The previous prime is 354451. The next prime is 354463. The reversal of 354461 is 164453.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337561 + 16900 = 581^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 354461 - 2¹⁸ = 92317 is a prime.

It is a Sophie Germain prime.

Together with 354463, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a plaindrome in base 11 and base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177230 + 177231.

It is an arithmetic number, because the mean of its divisors is an integer number (177231).

2³⁵⁴⁴⁶¹ is an apocalyptic number.

It is an amenable number.

354461 is a deficient number, since it is larger than the sum of its proper divisors (1).

354461 is an equidigital number, since it uses as much as digits as its factorization.

354461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 23.

The square root of 354461 is about 595.3662738181. The cubic root of 354461 is about 70.7711337099.

The spelling of 354461 in words is "three hundred fifty-four thousand, four hundred sixty-one".