548674461 has 12 divisors (see below), whose sum is σ = 819858780. Its totient is φ = 353169600.

The previous prime is 548674429. The next prime is 548674481. The reversal of 548674461 is 164476845.

548674461 is a `hidden beast` number, since 548 + 6 + 7 + 44 + 61 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 245705625 + 302968836 = 15675^2 + 17406^2 .

It is not a de Polignac number, because 548674461 - 2⁵ = 548674429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548674411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1050840 + ... + 1051361.

It is an arithmetic number, because the mean of its divisors is an integer number (68321565).

Almost surely, 2^548674461 is an apocalyptic number.

It is an amenable number.

548674461 is a deficient number, since it is larger than the sum of its proper divisors (271184319).

548674461 is a wasteful number, since it uses less digits than its factorization.

548674461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102236 (or 2102233 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 548674461 is about 23423.8011646274. The cubic root of 548674461 is about 818.6625336628.

The spelling of 548674461 in words is "five hundred forty-eight million, six hundred seventy-four thousand, four hundred sixty-one".