254949486 has 32 divisors (see below), whose sum is σ = 585532800. Its totient is φ = 73190880.

The previous prime is 254949463. The next prime is 254949517. The reversal of 254949486 is 684949452.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100401 + ... + 102908.

It is an arithmetic number, because the mean of its divisors is an integer number (18297900).

Almost surely, 2^254949486 is an apocalyptic number.

254949486 is an abundant number, since it is smaller than the sum of its proper divisors (330583314).

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

254949486 is a wasteful number, since it uses less digits than its factorization.

254949486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203344.

The product of its digits is 2488320, while the sum is 51.

The square root of 254949486 is about 15967.1376896424. The cubic root of 254949486 is about 634.0906951293.

It can be divided in two parts, 25494 and 9486, that added together give a triangular number (34980 = T₂₆₄).

The spelling of 254949486 in words is "two hundred fifty-four million, nine hundred forty-nine thousand, four hundred eighty-six".