481621935 has 8 divisors (see below), whose sum is σ = 770595120. Its totient is φ = 256865024.

The previous prime is 481621927. The next prime is 481621939. The reversal of 481621935 is 539126184.

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

It is a cyclic number.

It is not a de Polignac number, because 481621935 - 2³ = 481621927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 481621893 and 481621902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481621939) 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, 16054050 + ... + 16054079.

It is an arithmetic number, because the mean of its divisors is an integer number (96324390).

Almost surely, 2^481621935 is an apocalyptic number.

481621935 is a deficient number, since it is larger than the sum of its proper divisors (288973185).

481621935 is a wasteful number, since it uses less digits than its factorization.

481621935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32108137.

The product of its digits is 51840, while the sum is 39.

The square root of 481621935 is about 21945.8865166117. The cubic root of 481621935 is about 783.8544341147.

Subtracting from 481621935 its product of digits (51840), we obtain a triangular number (481570095 = T₃₁₀₃₄).

The spelling of 481621935 in words is "four hundred eighty-one million, six hundred twenty-one thousand, nine hundred thirty-five".