22106046 has 16 divisors (see below), whose sum is σ = 44536464. Its totient is φ = 7314624.

The previous prime is 22106039. The next prime is 22106053. The reversal of 22106046 is 64060122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22106039) and next prime (22106053).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12625 + ... + 14268.

It is an arithmetic number, because the mean of its divisors is an integer number (2783529).

Almost surely, 2^22106046 is an apocalyptic number.

22106046 is an abundant number, since it is smaller than the sum of its proper divisors (22430418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22106046 is a wasteful number, since it uses less digits than its factorization.

22106046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27035.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 22106046 is about 4701.7067113975. The cubic root of 22106046 is about 280.6534313947.

Adding to 22106046 its reverse (64060122), we get a palindrome (86166168).

It can be divided in two parts, 2210 and 6046, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 22106046 in words is "twenty-two million, one hundred six thousand, forty-six".