244420462 has 16 divisors (see below), whose sum is σ = 430727472. Its totient is φ = 102553920.

The previous prime is 244420459. The next prime is 244420493. The reversal of 244420462 is 264024442.

It is a self number, because there is not a number n which added to its sum of digits gives 244420462.

It is a congruent number.

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, 427023 + ... + 427594.

It is an arithmetic number, because the mean of its divisors is an integer number (26920467).

Almost surely, 2^244420462 is an apocalyptic number.

244420462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244420462 is a deficient number, since it is larger than the sum of its proper divisors (186307010).

244420462 is a wasteful number, since it uses less digits than its factorization.

244420462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854643.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 244420462 is about 15633.9522194485. The cubic root of 244420462 is about 625.2387030618.

The spelling of 244420462 in words is "two hundred forty-four million, four hundred twenty thousand, four hundred sixty-two".