481848401 has 2 divisors, whose sum is σ = 481848402. Its totient is φ = 481848400.

The previous prime is 481848397. The next prime is 481848421. The reversal of 481848401 is 104848184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337824400 + 144024001 = 18380^2 + 12001^2 .

It is a cyclic number.

It is not a de Polignac number, because 481848401 - 2² = 481848397 is a prime.

It is equal to p_25448834 and since 481848401 and 25448834 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (481848421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240924200 + 240924201.

It is an arithmetic number, because the mean of its divisors is an integer number (240924201).

Almost surely, 2^481848401 is an apocalyptic number.

It is an amenable number.

481848401 is a deficient number, since it is larger than the sum of its proper divisors (1).

481848401 is an equidigital number, since it uses as much as digits as its factorization.

481848401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32768, while the sum is 38.

The square root of 481848401 is about 21951.0455559638. The cubic root of 481848401 is about 783.9772749773.

The spelling of 481848401 in words is "four hundred eighty-one million, eight hundred forty-eight thousand, four hundred one".