1048442013 has 6 divisors (see below), whose sum is σ = 1514416254. Its totient is φ = 698961336.

The previous prime is 1048441991. The next prime is 1048442053. The reversal of 1048442013 is 3102448401.

It can be written as a sum of positive squares in only one way, i.e., 703151289 + 345290724 = 26517^2 + 18582^2 .

It is not a de Polignac number, because 1048442013 - 2⁹ = 1048441501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048442053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58246770 + ... + 58246787.

It is an arithmetic number, because the mean of its divisors is an integer number (252402709).

Almost surely, 2^1048442013 is an apocalyptic number.

It is an amenable number.

1048442013 is a deficient number, since it is larger than the sum of its proper divisors (465974241).

1048442013 is a wasteful number, since it uses less digits than its factorization.

1048442013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116493563 (or 116493560 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1048442013 is about 32379.6543063696. The cubic root of 1048442013 is about 1015.8933993004.

The spelling of 1048442013 in words is "one billion, forty-eight million, four hundred forty-two thousand, thirteen".