22075342 has 4 divisors (see below), whose sum is σ = 33113016. Its totient is φ = 11037670.

The previous prime is 22075327. The next prime is 22075349. The reversal of 22075342 is 24357022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22075349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5518834 + ... + 5518837.

It is an arithmetic number, because the mean of its divisors is an integer number (8278254).

Almost surely, 2^22075342 is an apocalyptic number.

22075342 is a deficient number, since it is larger than the sum of its proper divisors (11037674).

22075342 is a wasteful number, since it uses less digits than its factorization.

22075342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11037673.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 22075342 is about 4698.4403795302. The cubic root of 22075342 is about 280.5234341438.

The spelling of 22075342 in words is "twenty-two million, seventy-five thousand, three hundred forty-two".