1048281834 has 16 divisors (see below), whose sum is σ = 2097358272. Its totient is φ = 349294848.

The previous prime is 1048281827. The next prime is 1048281881. The reversal of 1048281834 is 4381828401.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1048281792 and 1048281801.

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, 15214 + ... + 48249.

It is an arithmetic number, because the mean of its divisors is an integer number (131084892).

Almost surely, 2^1048281834 is an apocalyptic number.

1048281834 is an abundant number, since it is smaller than the sum of its proper divisors (1049076438).

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

1048281834 is a wasteful number, since it uses less digits than its factorization.

1048281834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66221.

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 1048281834 is about 32377.1807605295. The cubic root of 1048281834 is about 1015.8416612375.

The spelling of 1048281834 in words is "one billion, forty-eight million, two hundred eighty-one thousand, eight hundred thirty-four".