22046043 has 8 divisors (see below), whose sum is σ = 30189328. Its totient is φ = 14300064.

The previous prime is 22046033. The next prime is 22046047. The reversal of 22046043 is 34064022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22046043 - 2¹⁴ = 22029659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22046047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99196 + ... + 99417.

It is an arithmetic number, because the mean of its divisors is an integer number (3773666).

Almost surely, 2^22046043 is an apocalyptic number.

22046043 is a deficient number, since it is larger than the sum of its proper divisors (8143285).

22046043 is a wasteful number, since it uses less digits than its factorization.

22046043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198653.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 22046043 is about 4695.3213947503. The cubic root of 22046043 is about 280.3992730630.

The spelling of 22046043 in words is "twenty-two million, forty-six thousand, forty-three".