22034754 has 112 divisors (see below), whose sum is σ = 60438528. Its totient is φ = 5878656.

The previous prime is 22034743. The next prime is 22034773. The reversal of 22034754 is 45743022.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 173439 + ... + 173565.

Almost surely, 2^22034754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22034754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30219264).

22034754 is an abundant number, since it is smaller than the sum of its proper divisors (38403774).

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

22034754 is a wasteful number, since it uses less digits than its factorization.

22034754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 22034754 is about 4694.1190866871. The cubic root of 22034754 is about 280.3514040365.

Adding to 22034754 its reverse (45743022), we get a palindrome (67777776).

The spelling of 22034754 in words is "twenty-two million, thirty-four thousand, seven hundred fifty-four".