2422640462 has 24 divisors (see below), whose sum is σ = 4168030608. Its totient is φ = 1053319520.

The previous prime is 2422640449. The next prime is 2422640497. The reversal of 2422640462 is 2640462242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212063 + ... + 223194.

It is an arithmetic number, because the mean of its divisors is an integer number (173667942).

Almost surely, 2^2422640462 is an apocalyptic number.

2422640462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2422640462 is a deficient number, since it is larger than the sum of its proper divisors (1745390146).

2422640462 is a wasteful number, since it uses less digits than its factorization.

2422640462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435304 (or 435293 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 2422640462 is about 49220.3256998570. The cubic root of 2422640462 is about 1343.0628058466.

The spelling of 2422640462 in words is "two billion, four hundred twenty-two million, six hundred forty thousand, four hundred sixty-two".