481448835 has 24 divisors (see below), whose sum is σ = 953727840. Its totient is φ = 220090752.

The previous prime is 481448819. The next prime is 481448843. The reversal of 481448835 is 538844184.

It is not a de Polignac number, because 481448835 - 2⁴ = 481448819 is a prime.

It is a super-4 number, since 4×481448835⁴ (a number of 36 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 763890 + ... + 764519.

It is an arithmetic number, because the mean of its divisors is an integer number (39738660).

Almost surely, 2^481448835 is an apocalyptic number.

481448835 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

481448835 is a deficient number, since it is larger than the sum of its proper divisors (472279005).

481448835 is a wasteful number, since it uses less digits than its factorization.

481448835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528427 (or 1528424 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 481448835 is about 21941.9423707201. The cubic root of 481448835 is about 783.7605143466.

The spelling of 481448835 in words is "four hundred eighty-one million, four hundred forty-eight thousand, eight hundred thirty-five".