255654462 has 48 divisors (see below), whose sum is σ = 626106240. Its totient is φ = 69198192.

The previous prime is 255654433. The next prime is 255654463. The reversal of 255654462 is 264456552.

It is a self number, because there is not a number n which added to its sum of digits gives 255654462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255654463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17298 + ... + 28469.

It is an arithmetic number, because the mean of its divisors is an integer number (13043880).

Almost surely, 2^255654462 is an apocalyptic number.

255654462 is an abundant number, since it is smaller than the sum of its proper divisors (370451778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255654462 is a wasteful number, since it uses less digits than its factorization.

255654462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45805 (or 45798 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The square root of 255654462 is about 15989.1982913466. The cubic root of 255654462 is about 634.6746112279.

The spelling of 255654462 in words is "two hundred fifty-five million, six hundred fifty-four thousand, four hundred sixty-two".