354451 has 2 divisors, whose sum is σ = 354452. Its totient is φ = 354450.

The previous prime is 354443. The next prime is 354461. The reversal of 354451 is 154453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 354451 - 2³ = 354443 is a prime.

It is a super-2 number, since 2×354451² = 251271022802, which contains 22 as substring.

354451 is a lucky number.

It is a plaindrome in base 11.

It is not a weakly prime, because it can be changed into another prime (354401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177225 + 177226.

It is an arithmetic number, because the mean of its divisors is an integer number (177226).

2³⁵⁴⁴⁵¹ is an apocalyptic number.

354451 is a deficient number, since it is larger than the sum of its proper divisors (1).

354451 is an equidigital number, since it uses as much as digits as its factorization.

354451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200, while the sum is 22.

The square root of 354451 is about 595.3578755673. The cubic root of 354451 is about 70.7704681755.

The spelling of 354451 in words is "three hundred fifty-four thousand, four hundred fifty-one".