2024190081 has 15 divisors (see below), whose sum is σ = 3024395121. Its totient is φ = 1349190108.

The previous prime is 2024190067. The next prime is 2024190097. The reversal of 2024190081 is 1800914202.

The square root of 2024190081 is 44991.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 2024190081 - 2⁹ = 2024189569 is a prime.

It is a super-2 number, since 2×2024190081² = 8194690968037573122, which contains 22 as substring.

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 (2024190011) 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 14 ways as a sum of consecutive naturals, for example, 402420 + ... + 407418.

Almost surely, 2^2024190081 is an apocalyptic number.

2024190081 is the 44991-st square number.

2024190081 is the 22496-th centered octagonal number.

It is an amenable number.

2024190081 is a deficient number, since it is larger than the sum of its proper divisors (1000205040).

2024190081 is an frugal number, since it uses more digits than its factorization.

2024190081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010 (or 5002 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The cubic root of 2024190081 is about 1264.9803057962.

The spelling of 2024190081 in words is "two billion, twenty-four million, one hundred ninety thousand, eighty-one".