424555461 has 12 divisors (see below), whose sum is σ = 668996640. Its totient is φ = 257306280.

The previous prime is 424555457. The next prime is 424555463. The reversal of 424555461 is 164555424.

424555461 is a `hidden beast` number, since 4 + 2 + 45 + 554 + 61 = 666.

It is not a de Polignac number, because 424555461 - 2² = 424555457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424555463) 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, 2144121 + ... + 2144318.

It is an arithmetic number, because the mean of its divisors is an integer number (55749720).

Almost surely, 2^424555461 is an apocalyptic number.

It is an amenable number.

424555461 is a deficient number, since it is larger than the sum of its proper divisors (244441179).

424555461 is a wasteful number, since it uses less digits than its factorization.

424555461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4288456 (or 4288453 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 424555461 is about 20604.7436528582. The cubic root of 424555461 is about 751.5850690482.

The spelling of 424555461 in words is "four hundred twenty-four million, five hundred fifty-five thousand, four hundred sixty-one".