1854282241 has 16 divisors (see below), whose sum is σ = 2221277184. Its totient is φ = 1513434384.

The previous prime is 1854282229. The next prime is 1854282263. The reversal of 1854282241 is 1422824581.

It is not a de Polignac number, because 1854282241 - 2⁹ = 1854281729 is a prime.

It is a super-5 number, since 5×1854282241⁵ (a number of 48 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1854282241.

It is not an unprimeable number, because it can be changed into a prime (1854282281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10080 + ... + 61726.

It is an arithmetic number, because the mean of its divisors is an integer number (138829824).

Almost surely, 2^1854282241 is an apocalyptic number.

It is an amenable number.

1854282241 is a deficient number, since it is larger than the sum of its proper divisors (366994943).

1854282241 is a wasteful number, since it uses less digits than its factorization.

1854282241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51900.

The product of its digits is 40960, while the sum is 37.

The square root of 1854282241 is about 43061.3776022087. The cubic root of 1854282241 is about 1228.5474825118.

The spelling of 1854282241 in words is "one billion, eight hundred fifty-four million, two hundred eighty-two thousand, two hundred forty-one".