1048259938 has 16 divisors (see below), whose sum is σ = 1725255936. Its totient is φ = 473725840.

The previous prime is 1048259923. The next prime is 1048259939. The reversal of 1048259938 is 8399528401.

It is a junction number, because it is equal to n+sod(n) for n = 1048259891 and 1048259900.

It is not an unprimeable number, because it can be changed into a prime (1048259939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133906 + ... + 141517.

It is an arithmetic number, because the mean of its divisors is an integer number (107828496).

Almost surely, 2^1048259938 is an apocalyptic number.

1048259938 is a deficient number, since it is larger than the sum of its proper divisors (676995998).

1048259938 is a wasteful number, since it uses less digits than its factorization.

1048259938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275609.

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 1048259938 is about 32376.8426193784. The cubic root of 1048259938 is about 1015.8345883864.

The spelling of 1048259938 in words is "one billion, forty-eight million, two hundred fifty-nine thousand, nine hundred thirty-eight".