481264405 has 8 divisors (see below), whose sum is σ = 578397600. Its totient is φ = 384424656.

The previous prime is 481264393. The next prime is 481264409. The reversal of 481264405 is 504462184.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481264405 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481264409) 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, 69735 + ... + 76324.

It is an arithmetic number, because the mean of its divisors is an integer number (72299700).

Almost surely, 2^481264405 is an apocalyptic number.

It is an amenable number.

481264405 is a deficient number, since it is larger than the sum of its proper divisors (97133195).

481264405 is a wasteful number, since it uses less digits than its factorization.

481264405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146723.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 481264405 is about 21937.7392864443. The cubic root of 481264405 is about 783.6604224277.

The spelling of 481264405 in words is "four hundred eighty-one million, two hundred sixty-four thousand, four hundred five".