1065554241 has 16 divisors (see below), whose sum is σ = 1448941824. Its totient is φ = 696294144.

The previous prime is 1065554239. The next prime is 1065554251. The reversal of 1065554241 is 1424555601.

It is not a de Polignac number, because 1065554241 - 2¹ = 1065554239 is a prime.

It is a super-2 number, since 2×1065554241² = 2270811681026172162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065554251) 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 15 ways as a sum of consecutive naturals, for example, 203640 + ... + 208806.

It is an arithmetic number, because the mean of its divisors is an integer number (90558864).

Almost surely, 2^1065554241 is an apocalyptic number.

It is an amenable number.

1065554241 is a deficient number, since it is larger than the sum of its proper divisors (383387583).

1065554241 is a wasteful number, since it uses less digits than its factorization.

1065554241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6520.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 1065554241 is about 32642.8283241511. The cubic root of 1065554241 is about 1021.3905936926.

The spelling of 1065554241 in words is "one billion, sixty-five million, five hundred fifty-four thousand, two hundred forty-one".