1025017248 has 24 divisors (see below), whose sum is σ = 2690670528. Its totient is φ = 341672384.

The previous prime is 1025017247. The next prime is 1025017277. The reversal of 1025017248 is 8427105201.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1025017243) 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, 5338536 + ... + 5338727.

It is an arithmetic number, because the mean of its divisors is an integer number (112111272).

Almost surely, 2^1025017248 is an apocalyptic number.

It is an amenable number.

1025017248 is an abundant number, since it is smaller than the sum of its proper divisors (1665653280).

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

1025017248 is a wasteful number, since it uses less digits than its factorization.

1025017248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10677276 (or 10677268 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 1025017248 is about 32015.8905545356. The cubic root of 1025017248 is about 1008.2704930414.

The spelling of 1025017248 in words is "one billion, twenty-five million, seventeen thousand, two hundred forty-eight".