3552667 has 2 divisors, whose sum is σ = 3552668. Its totient is φ = 3552666.

The previous prime is 3552641. The next prime is 3552671. The reversal of 3552667 is 7662553.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3552667 - 2¹¹ = 3550619 is a prime.

It is not a weakly prime, because it can be changed into another prime (3552697) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1776333 + 1776334.

It is an arithmetic number, because the mean of its divisors is an integer number (1776334).

Almost surely, 2^3552667 is an apocalyptic number.

3552667 is a deficient number, since it is larger than the sum of its proper divisors (1).

3552667 is an equidigital number, since it uses as much as digits as its factorization.

3552667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 34.

The square root of 3552667 is about 1884.8519835786. The cubic root of 3552667 is about 152.5872223423.

The spelling of 3552667 in words is "three million, five hundred fifty-two thousand, six hundred sixty-seven".