3455567 has 2 divisors, whose sum is σ = 3455568. Its totient is φ = 3455566.

The previous prime is 3455563. The next prime is 3455591. The reversal of 3455567 is 7655543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3455567 - 2² = 3455563 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3455561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727783 + 1727784.

It is an arithmetic number, because the mean of its divisors is an integer number (1727784).

Almost surely, 2^3455567 is an apocalyptic number.

3455567 is a deficient number, since it is larger than the sum of its proper divisors (1).

3455567 is an equidigital number, since it uses as much as digits as its factorization.

3455567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63000, while the sum is 35.

The square root of 3455567 is about 1858.9155440740. The cubic root of 3455567 is about 151.1842115360.

The spelling of 3455567 in words is "three million, four hundred fifty-five thousand, five hundred sixty-seven".