23798481 has 8 divisors (see below), whose sum is σ = 36264384. Its totient is φ = 13599120.

The previous prime is 23798477. The next prime is 23798503. The reversal of 23798481 is 18489732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23798481 - 2² = 23798477 is a prime.

It is a super-2 number, since 2×23798481² = 1132735395814722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23798441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566610 + ... + 566651.

It is an arithmetic number, because the mean of its divisors is an integer number (4533048).

Almost surely, 2^23798481 is an apocalyptic number.

23798481 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23798481 is a deficient number, since it is larger than the sum of its proper divisors (12465903).

23798481 is a wasteful number, since it uses less digits than its factorization.

23798481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133271.

The product of its digits is 96768, while the sum is 42.

The square root of 23798481 is about 4878.3686822543. The cubic root of 23798481 is about 287.6403085777.

The spelling of 23798481 in words is "twenty-three million, seven hundred ninety-eight thousand, four hundred eighty-one".