244134858 has 64 divisors (see below), whose sum is σ = 582266880. Its totient is φ = 67372800.

The previous prime is 244134853. The next prime is 244134887. The reversal of 244134858 is 858431442.

It is not an unprimeable number, because it can be changed into a prime (244134853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31273 + ... + 38291.

It is an arithmetic number, because the mean of its divisors is an integer number (9097920).

Almost surely, 2^244134858 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244134858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291133440).

244134858 is an abundant number, since it is smaller than the sum of its proper divisors (338132022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244134858 is a wasteful number, since it uses less digits than its factorization.

244134858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083.

The product of its digits is 122880, while the sum is 39.

The square root of 244134858 is about 15624.8154549102. The cubic root of 244134858 is about 624.9950787879.

The spelling of 244134858 in words is "two hundred forty-four million, one hundred thirty-four thousand, eight hundred fifty-eight".