481481741 has 4 divisors (see below), whose sum is σ = 518518812. Its totient is φ = 444444672.

The previous prime is 481481731. The next prime is 481481761. The reversal of 481481741 is 147184184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40271716 + 441210025 = 6346^2 + 21005^2 .

It is a cyclic number.

It is not a de Polignac number, because 481481741 - 2¹⁰ = 481480717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 481481695 and 481481704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481481731) 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, 18518516 + ... + 18518541.

It is an arithmetic number, because the mean of its divisors is an integer number (129629703).

Almost surely, 2^481481741 is an apocalyptic number.

It is an amenable number.

481481741 is a deficient number, since it is larger than the sum of its proper divisors (37037071).

481481741 is a wasteful number, since it uses less digits than its factorization.

481481741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37037070.

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

The square root of 481481741 is about 21942.6922003659. The cubic root of 481481741 is about 783.7783700590.

The spelling of 481481741 in words is "four hundred eighty-one million, four hundred eighty-one thousand, seven hundred forty-one".