22541841 has 32 divisors (see below), whose sum is σ = 39110400. Its totient is φ = 12562560.

The previous prime is 22541837. The next prime is 22541891. The reversal of 22541841 is 14814522.

It is not a de Polignac number, because 22541841 - 2² = 22541837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22541891) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6295 + ... + 9203.

It is an arithmetic number, because the mean of its divisors is an integer number (1222200).

Almost surely, 2^22541841 is an apocalyptic number.

22541841 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22541841 is a deficient number, since it is larger than the sum of its proper divisors (16568559).

22541841 is a wasteful number, since it uses less digits than its factorization.

22541841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966 (or 2960 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 22541841 is about 4747.8248704012. The cubic root of 22541841 is about 282.4856953626.

It can be divided in two parts, 2254 and 1841, that added together give a triangular number (4095 = T₉₀).

The spelling of 22541841 in words is "twenty-two million, five hundred forty-one thousand, eight hundred forty-one".