481418417 has 4 divisors (see below), whose sum is σ = 483432960. Its totient is φ = 479403876.

The previous prime is 481418407. The next prime is 481418449. The reversal of 481418417 is 714814184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 481418417 - 2⁴ = 481418401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481418407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006913 + ... + 1007390.

It is an arithmetic number, because the mean of its divisors is an integer number (120858240).

Almost surely, 2^481418417 is an apocalyptic number.

It is an amenable number.

481418417 is a deficient number, since it is larger than the sum of its proper divisors (2014543).

481418417 is a wasteful number, since it uses less digits than its factorization.

481418417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014542.

The product of its digits is 28672, while the sum is 38.

The square root of 481418417 is about 21941.2492123853. The cubic root of 481418417 is about 783.7440079685.

The spelling of 481418417 in words is "four hundred eighty-one million, four hundred eighteen thousand, four hundred seventeen".