2420268286 has 4 divisors (see below), whose sum is σ = 3630402432. Its totient is φ = 1210134142.

The previous prime is 2420268281. The next prime is 2420268293. The reversal of 2420268286 is 6828620242.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420268281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605067070 + ... + 605067073.

It is an arithmetic number, because the mean of its divisors is an integer number (907600608).

Almost surely, 2^2420268286 is an apocalyptic number.

2420268286 is a deficient number, since it is larger than the sum of its proper divisors (1210134146).

2420268286 is a wasteful number, since it uses less digits than its factorization.

2420268286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210134145.

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 2420268286 is about 49196.2222736665. Note that the first 4 decimals coincide. The cubic root of 2420268286 is about 1342.6243005817.

The spelling of 2420268286 in words is "two billion, four hundred twenty million, two hundred sixty-eight thousand, two hundred eighty-six".