22074034 has 16 divisors (see below), whose sum is σ = 33586560. Its totient is φ = 10879920.

The previous prime is 22074011. The next prime is 22074037. The reversal of 22074034 is 43047022.

It is a junction number, because it is equal to n+sod(n) for n = 22073996 and 22074014.

It is not an unprimeable number, because it can be changed into a prime (22074037) 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, 75192 + ... + 75484.

It is an arithmetic number, because the mean of its divisors is an integer number (2099160).

Almost surely, 2^22074034 is an apocalyptic number.

22074034 is a deficient number, since it is larger than the sum of its proper divisors (11512526).

22074034 is a wasteful number, since it uses less digits than its factorization.

22074034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 22074034 is about 4698.3011823424. The cubic root of 22074034 is about 280.5178935441.

It can be divided in two parts, 2207 and 4034, that added together give a square (6241 = 79²).

The spelling of 22074034 in words is "twenty-two million, seventy-four thousand, thirty-four".