1145000241 has 24 divisors (see below), whose sum is σ = 2061993024. Its totient is φ = 594804960.

The previous prime is 1145000209. The next prime is 1145000251. The reversal of 1145000241 is 1420005411.

It is not a de Polignac number, because 1145000241 - 2⁵ = 1145000209 is a prime.

It is a super-2 number, since 2×1145000241² = 2622051103780116162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1145000251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 825426 + ... + 826811.

It is an arithmetic number, because the mean of its divisors is an integer number (85916376).

Almost surely, 2^1145000241 is an apocalyptic number.

1145000241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1145000241 is a deficient number, since it is larger than the sum of its proper divisors (916992783).

1145000241 is a wasteful number, since it uses less digits than its factorization.

1145000241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652261 (or 1652258 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1145000241 is about 33837.8521924782. The cubic root of 1145000241 is about 1046.1690300172.

Adding to 1145000241 its reverse (1420005411), we get a palindrome (2565005652).

The spelling of 1145000241 in words is "one billion, one hundred forty-five million, two hundred forty-one", and thus it is an aban number.