22874461 has 4 divisors (see below), whose sum is σ = 24078400. Its totient is φ = 21670524.

The previous prime is 22874459. The next prime is 22874471. The reversal of 22874461 is 16447822.

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 22874461 - 2¹ = 22874459 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 (22874441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601941 + ... + 601978.

It is an arithmetic number, because the mean of its divisors is an integer number (6019600).

Almost surely, 2^22874461 is an apocalyptic number.

It is an amenable number.

22874461 is a deficient number, since it is larger than the sum of its proper divisors (1203939).

22874461 is a wasteful number, since it uses less digits than its factorization.

22874461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203938.

The product of its digits is 21504, while the sum is 34.

The square root of 22874461 is about 4782.7252691327. The cubic root of 22874461 is about 283.8683389257.

The spelling of 22874461 in words is "twenty-two million, eight hundred seventy-four thousand, four hundred sixty-one".