2600243146 has 8 divisors (see below), whose sum is σ = 3901741344. Its totient is φ = 1299662700.

The previous prime is 2600243131. The next prime is 2600243167. The reversal of 2600243146 is 6413420062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2600243146² = 13522528836639954632, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 222310 + ... + 233713.

It is an arithmetic number, because the mean of its divisors is an integer number (487717668).

Almost surely, 2^2600243146 is an apocalyptic number.

2600243146 is a deficient number, since it is larger than the sum of its proper divisors (1301498198).

2600243146 is a wasteful number, since it uses less digits than its factorization.

2600243146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458876.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2600243146 is about 50992.5793228780. The cubic root of 2600243146 is about 1375.1117301604. Note that the first 3 decimals are identical.

The spelling of 2600243146 in words is "two billion, six hundred million, two hundred forty-three thousand, one hundred forty-six".