1030745248 has 96 divisors (see below), whose sum is σ = 2257016832. Its totient is φ = 460339200.

The previous prime is 1030745239. The next prime is 1030745267. The reversal of 1030745248 is 8425470301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3803353 + ... + 3803623.

It is an arithmetic number, because the mean of its divisors is an integer number (23510592).

Almost surely, 2^1030745248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030745248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1128508416).

1030745248 is an abundant number, since it is smaller than the sum of its proper divisors (1226271584).

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

1030745248 is a wasteful number, since it uses less digits than its factorization.

1030745248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 1030745248 is about 32105.2215067892. The cubic root of 1030745248 is about 1010.1451439939.

It can be divided in two parts, 10307 and 45248, that added together give a palindrome (55555).

The spelling of 1030745248 in words is "one billion, thirty million, seven hundred forty-five thousand, two hundred forty-eight".