3561922 has 16 divisors (see below), whose sum is σ = 6576192. Its totient is φ = 1409040.

The previous prime is 3561913. The next prime is 3561947. The reversal of 3561922 is 2291653.

3561922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 3¹³ + 5⁹ + 6⁵ + 1 + 9⁴ + 2³ + 2⁷ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9604 + ... + 9967.

It is an arithmetic number, because the mean of its divisors is an integer number (411012).

Almost surely, 2^3561922 is an apocalyptic number.

3561922 is a deficient number, since it is larger than the sum of its proper divisors (3014270).

3561922 is a wasteful number, since it uses less digits than its factorization.

3561922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19593.

The product of its digits is 3240, while the sum is 28.

The square root of 3561922 is about 1887.3054866661. The cubic root of 3561922 is about 152.7196083516.

It can be divided in two parts, 356 and 1922, that added together give a triangular number (2278 = T₆₇).

The spelling of 3561922 in words is "three million, five hundred sixty-one thousand, nine hundred twenty-two".