22034328 has 32 divisors (see below), whose sum is σ = 55306800. Its totient is φ = 7315328.

The previous prime is 22034323. The next prime is 22034347. The reversal of 22034328 is 82343022.

It is a super-2 number, since 2×22034328² = 971023220823168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 22034298 and 22034307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22034321) by changing a digit.

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, 4750 + ... + 8162.

Almost surely, 2^22034328 is an apocalyptic number.

It is an amenable number.

22034328 is an abundant number, since it is smaller than the sum of its proper divisors (33272472).

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

22034328 is a wasteful number, since it uses less digits than its factorization.

22034328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691 (or 3687 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 22034328 is about 4694.0737105418. The cubic root of 22034328 is about 280.3495973380.

The spelling of 22034328 in words is "twenty-two million, thirty-four thousand, three hundred twenty-eight".