1048345982 has 8 divisors (see below), whose sum is σ = 1587215736. Its totient is φ = 519274072.

The previous prime is 1048345981. The next prime is 1048345997. The reversal of 1048345982 is 2895438401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048345981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2449193 + ... + 2449620.

It is an arithmetic number, because the mean of its divisors is an integer number (198401967).

Almost surely, 2^1048345982 is an apocalyptic number.

1048345982 is a deficient number, since it is larger than the sum of its proper divisors (538869754).

1048345982 is a wasteful number, since it uses less digits than its factorization.

1048345982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4898922.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 1048345982 is about 32378.1713813489. The cubic root of 1048345982 is about 1015.8623817726.

It can be divided in two parts, 10483 and 45982, that added together give a palindrome (56465).

The spelling of 1048345982 in words is "one billion, forty-eight million, three hundred forty-five thousand, nine hundred eighty-two".