22473441 has 12 divisors (see below), whose sum is σ = 32537232. Its totient is φ = 14947416.

The previous prime is 22473427. The next prime is 22473547. The reversal of 22473441 is 14437422.

It is not a de Polignac number, because 22473441 - 2¹³ = 22465249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22473421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1530 + ... + 6876.

It is an arithmetic number, because the mean of its divisors is an integer number (2711436).

Almost surely, 2^22473441 is an apocalyptic number.

It is an amenable number.

22473441 is a deficient number, since it is larger than the sum of its proper divisors (10063791).

22473441 is a wasteful number, since it uses less digits than its factorization.

22473441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5820 (or 5817 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 22473441 is about 4740.6160992006. The cubic root of 22473441 is about 282.1996850365.

The spelling of 22473441 in words is "twenty-two million, four hundred seventy-three thousand, four hundred forty-one".