22482061 has 4 divisors (see below), whose sum is σ = 25693792. Its totient is φ = 19270332.

The previous prime is 22482059. The next prime is 22482067. The reversal of 22482061 is 16028422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22482061 - 2¹ = 22482059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22482067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1605855 + ... + 1605868.

It is an arithmetic number, because the mean of its divisors is an integer number (6423448).

Almost surely, 2^22482061 is an apocalyptic number.

It is an amenable number.

22482061 is a deficient number, since it is larger than the sum of its proper divisors (3211731).

22482061 is an equidigital number, since it uses as much as digits as its factorization.

22482061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211730.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 22482061 is about 4741.5251765650. The cubic root of 22482061 is about 282.2357609589.

The spelling of 22482061 in words is "twenty-two million, four hundred eighty-two thousand, sixty-one".