24201481 has 4 divisors (see below), whose sum is σ = 24229072. Its totient is φ = 24173892.

The previous prime is 24201469. The next prime is 24201487. The reversal of 24201481 is 18410242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24201481 - 2⁵ = 24201449 is a prime.

It is a super-2 number, since 2×24201481² = 1171423365186722, which contains 22 as substring.

It is the 4920-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24201487) by changing a digit.

It is a nontrivial repunit in base 4919.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12435 + ... + 14248.

It is an arithmetic number, because the mean of its divisors is an integer number (6057268).

Almost surely, 2^24201481 is an apocalyptic number.

It is an amenable number.

24201481 is a deficient number, since it is larger than the sum of its proper divisors (27591).

24201481 is an equidigital number, since it uses as much as digits as its factorization.

24201481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27590.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 24201481 is about 4919.5000762273. The cubic root of 24201481 is about 289.2548487750.

The spelling of 24201481 in words is "twenty-four million, two hundred one thousand, four hundred eighty-one".