255046930 has 16 divisors (see below), whose sum is σ = 462389760. Its totient is φ = 101284272.

The previous prime is 255046907. The next prime is 255046943. The reversal of 255046930 is 39640552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90354 + ... + 93133.

It is an arithmetic number, because the mean of its divisors is an integer number (28899360).

Almost surely, 2^255046930 is an apocalyptic number.

255046930 is a deficient number, since it is larger than the sum of its proper divisors (207342830).

255046930 is a wasteful number, since it uses less digits than its factorization.

255046930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183633.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 255046930 is about 15970.1887903681. The cubic root of 255046930 is about 634.1714699059.

The spelling of 255046930 in words is "two hundred fifty-five million, forty-six thousand, nine hundred thirty".