481238149 has 8 divisors (see below), whose sum is σ = 550123328. Its totient is φ = 412387200.

The previous prime is 481238113. The next prime is 481238167. The reversal of 481238149 is 941832184.

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 481238149 - 2⁹ = 481237637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481238249) 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, 39829 + ... + 50485.

It is an arithmetic number, because the mean of its divisors is an integer number (68765416).

Almost surely, 2^481238149 is an apocalyptic number.

It is an amenable number.

481238149 is a deficient number, since it is larger than the sum of its proper divisors (68885179).

481238149 is a wasteful number, since it uses less digits than its factorization.

481238149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17115.

The product of its digits is 55296, while the sum is 40.

The square root of 481238149 is about 21937.1408574591. The cubic root of 481238149 is about 783.6461709670.

The spelling of 481238149 in words is "four hundred eighty-one million, two hundred thirty-eight thousand, one hundred forty-nine".